cover
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota bogor,
Jawa barat
INDONESIA
Articles 7 Documents
Search results for , issue "Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan" : 7 Documents clear
PENGAWETAN KAYU SUNGKAI (Peronema canescens jack) MEMAKAI DUA JENIS BAHAN PENGAWET Abdurrohim, Sasa
Jurnal Penelitian Hasil Hutan Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4782.865 KB) | DOI: 10.20886/jphh.1991.9.7.279-282

Abstract

Air dry sungkai (peronema canescens jack) wood samples, measuring 3 cm x  3 cm (432 samples) were  treated with cold soaking treatment using wolmanit CB and Diffusol  CB  and diffusol CB preseruatibes for 1,2,3,4,5,6,7,8, and 9 daya at the concentrations of 2, 4, 6, and 8 %. The results show  ot the construction sungkai timber  used  under  the root  without  soil contact  can be treated  with both preservatives at the concentration of 6 and 8 %. the soaking duration for each concentration was 9 and 4 days respectively for wolmanit CB preservative, and 7 and 6 days for diffusol  CB. For out door construction without soil contact, the timbers should be treated by 8 % diffusol CB by soaking duration of  9  days.
PERCOBAAN PEMUTIBAN TEPUNG SAGU (METROXYLON SP.) DENGAN KAPORIT Lukman, Abdul Hakim
Jurnal Penelitian Hasil Hutan Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (10140.228 KB) | DOI: 10.20886/jphh.1991.9.7.259 - 267

Abstract

The  effect   of  the  bleaching  of  sago flour  by  calcium  hypochlorite   solution   at several  concentration levels (0;  1,5; 2,0; and 2,5 percent)   and soaking  time  (30,  45,  and  60 minutes)  on sago flour  quality  were studied  at the Forest Product Research  and Development  Centre  Laboratory   in Bogor.  Results  showed   that  unbleached   sago flour  when  soaked  for  60. minutes  gave the  highest  yield  (89.48  percent).   At   1.5 percent   hypochlorite  concentration  and  30 minutes  soaking  time, the proximate   analysis  including  moisture,  ash, fat,  starch,  protein   and crude fiber  contents  are consecutively  9.34,  0. 5, 0.28,  87.60,  0.56,  and  0. 74 percent.                Application    of  1.5 percent   calcium  hypochlorite  concentration  and  30  minutes  soaking  time  could  improved pH value  (7. 70),  whiteness   (83.60 percent)   organoleptic color test  (5.04),  and organoleptic odor  test  (4.20),  while viscosity  (17.85  cP), and reduced  melanin  content   down   to  o. 05 percent.
EFISIENSI SISTEM TATANIAGA ROTAN DI KALIMANTAN TIMUR Astana, Satria
Jurnal Penelitian Hasil Hutan Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (7560.602 KB) | DOI: 10.20886/jphh.1991.9.7.283 -290

Abstract

The efficiencv of  rattan marketing  system  in East Kalimantan.  Two criteria were develoaed and used to analyse The first criterium is that the marketing  system is assumed  to be efficient  when  its marketing margin is less than 50% of  the consumer price. Secondly. eventhough the  marketing margin is under 50%, the marketing system is assumed  to be ineffcient   when the profit  margin of the system tends to accumulate in one trader or more.                The results of the study reveal that the rattan marketing system in East Kalimantan is in -efficient. As it is shown, based on the price spread analyses. by the marketing margin of the system that is 66.67%.  This high margin is due to the water content. cost  which accounts for 81.25%   and 62.52%  of  the marketing cost .for  intermediate and inter islanders tarders, respectively. Meanwhile. the  profit margin of the system tends to accumulate in one trader, that is the inter island trader. In fact, the inter. islands trader gains the profit of 12,01%. Markering cost ii only 21.32% of the consumer price. On the other hand, the intermediate trader who spends the marketing cost as  much as 24. 62% of the consumer price gains the profit of  8. 72% only.The accumulation of profit  margin on the inter islands trader would imply.  that in the case of the market  price in-creases or  the marketing cost decreases, profit margin could not be distributed among other operators within marketing channels. including the rattan  farmers.  As a result.  farmers may decrease their production. This may further  Comaound the reduction of domestic rattan trade caused. by the rattan export banpplicies. Therefore,, without  better distribution of profit .margin  among operators within marketing system,  the shortage of rattan supply in the domestic  market  may  not be avoided.
SIFAT VENIR DAN KAYU LAPIS SEMBILAN JENIS KAYU BERASAL DARI KALIMANTAN BARAT DAN JAWA BARAT Kliwon, Suwandi; Iskandar, M I; Sutigno, Paribotro
Jurnal Penelitian Hasil Hutan Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1991.9.7.268-273

Abstract

This paper presents study   result on the log peeling properties  and the glueing,  physical and mechanical properties of the veneer and plywood  made from nine wood species are described in this paper. The result shows that all of the, logs could be peeled in cold condition. The average veneer shrinkage from green to oven dry moisture content was 7.00 % and veneer swelling from oven dry to air dry  condition the average value was 3.39 %. The average thickness reduction due to pressing in plywood manufacturing was  3. 78 mm. The  bonging strength of plywood  from 8  wood species (89 %)  conforms  with the Indonesian standard  for  type  II, 9 wood species  (100 %)   with Japanese standard and 9 wood species (100 %)  with German standard.  The average specific gravity  of multiplex  was 0.61 while the average specific gravity of trplex was  0.60. Bending strength. tensile strength and compression  strength parallel to grain of triplex are higher  than multiplex.
PENYULINGAN KULIT MASOI (CINNAMOMUM XANTHONEURON BL) BAGIAN 1 (Distillation of Masoi bark (Cinnamomum xanthoneuron BL.). Part I) PENGARUB CARA DAN WAKTU PENYULINGAN KULIT MASOI (The effect of distilling method and time) Lukman, Abdul Hakim; Wiyono, Bambang; Hestoeti, Poedji
Jurnal Penelitian Hasil Hutan Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1991.9.7.291-293

Abstract

This  paper  describes  a preliminary  experiment  on the effect of dilstillation method  and  time on  yield of  The methods  applied   were cohobation and water-steam   method  with distilling  times of 3, 9, 18, 30 and 36 hours, consecutivety. The result   shows  that  the distilling time and method appears  to have a highly  significant effect on oil yisld and the cohobation methad produces higher oil yield compared with water-steam distillation.
KERUSAKAN PERUMAHAN PERUMNAS DAN KPR-BTN DI TIPE TANAH ALUVIAL DAN REGOSOL OLER ORGANISME PERUSAK KAYU Sumarni, Ginuk; Ismanto, Agus
Jurnal Penelitian Hasil Hutan Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1991.9.7.274-278

Abstract

This  paper  deals  with  a descriptive   account   on  the  infestation   of  wood  destroying   organisms  on PERUMNAS    and KPR-BTN   houses  on  the  alluvial and  regosol  soil  types, Data  were  collected   through  interviews  and questionaires.Results  of  the  investigation  reveal  that  the  untreated  red meranti  wood group  was severely  attacked  by  termites  and fungi  after 7 years old.  Mean  while,  the  treated  wood  was also attacked   by  fungi  after  14 years old.  Untreated  kamper  wood   was attacked   by  fungi  after  5 years  old.  whereas  the  untreated.  keruing  wood  was attacked   by  termites  and fungi  after  11 years  old.
ANALISIS KIMIA BEBERAPA KAYU KURANG DIKENAL DARI NUSA TENGGARA BARAT Pari, Gustan; Hendra, Djeni
Jurnal Penelitian Hasil Hutan Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1991.9.7.294 - 298

Abstract

This paper  deals with chemical analysis of ten lesser known  wood species  from Nusa Tenggara  Bara   The analyisi  comprises  of determination of  holocellulose,  cellulose, lignin, pentosan, silica, ash,   moisture contents and solubility in cold water,  hot  water,  sodium  hydroxide  and  alcohol  benzene content.The result shows that holiocellulose  content  ranges  from 53,5 -  68. 8 percent, cellulose from 43. 0 -   62. 3 percent.  Low cellulose content  was formed in Duabanga  molucana.  Lignin content varie from 20.2- 24.7 percent, pentomn con-  tent from  8.0 ­  15.4 percent. Lignin and pentosan  content of all wood species  examined  were in moderate  and  low.   Moisture content  ranged  from  10.7 -  25.3  percent,   ash content from  0.2 -   2.1 percent, silica from Q. 1-1.0 percent.The solubility  in cold water ranged from  3.0  -   10.2 percent,  in hot  water  from 5.4 – 14.1 percent, in one  percent  of sodium hydroxide  solution from 9. 7 -   35.0 percent  and in alcohol benzene (1:2) from 1.5-7.0 percent. The   extractive contents of  Elaeocarpus sphserlcus,Eugenia lineata  Palaquium   javaneae  and Duabanga molucana    wood species are  having low component  cless.flcus microcarpus and Trema  orientalia   wood  sapecia  had moderate extractwe component  class  Ailanthus  malabarica,  Aathoaspelalus   cadamba  and   eugenia   polyantha   wood species  included in high extractiue component. class Based on chemical analysis  especially  the cellulose and pentosan  content  of  the  10 lasser known wood species from Nusa  Tenggara Barat are suitable as  raw material for  pulp and peper industry.

Page 1 of 1 | Total Record : 7


Filter by Year

1991 1991


Filter By Issues
All Issue Vol 38, No 2 (2020): Jurnal Penelitian Hasil Hutan Vol 38, No 1 (2020): Jurnal Penelitian Hasil Hutan Vol 37, No 3 (2019): Jurnal Penelitian Hasil Hutan Vol 37, No 2 (2019): Jurnal Penelitian Hasil Hutan Vol 37, No 1 (2019): Jurnal Penelitian Hasil Hutan Vol 36, No 3 (2018): Jurnal Penelitian Hasil Hutan Vol 36, No 2 (2018): Jurnal Penelitian Hasil Hutan Vol 36, No 1 (2018): Jurnal Penelitian Hasil Hutan Vol 35, No 4 (2017): Jurnal Penelitian Hasil Hutan Vol 35, No 3 (2017): Jurnal Penelitian Hasil Hutan Vol 35, No 2 (2017): Jurnal Penelitian Hasil Hutan Vol 35, No 1 (2017): Jurnal Penelitian Hasil Hutan Vol 34, No 4 (2016): Jurnal Penelitian Hasil Hutan Vol 34, No 3 (2016): Jurnal Penelitian Hasil Hutan Vol 34, No 2 (2016): Jurnal Penelitian Hasil Hutan Vol 34, No 1 (2016): Jurnal Penelitian Hasil Hutan Vol 33, No 4 (2015): Jurnal Penelitian Hasil Hutan Vol 33, No 3 (2015): Jurnal Penelitian Hasil Hutan Vol 33, No 2 (2015): Jurnal Penelitian Hasil Hutan Vol 33, No 1 (2015): Jurnal Penelitian Hasil Hutan Vol 33, No 4 (2015): Jurnal Penelitian Hasil Hutan Vol 33, No 3 (2015): Jurnal Penelitian Hasil Hutan Vol 33, No 2 (2015): Jurnal Penelitian Hasil Hutan Vol 33, No 1 (2015): Jurnal Penelitian Hasil Hutan Vol 32, No 4 (2014): Jurnal Penelitian Hasil Hutan Vol 32, No 3 (2014): Jurnal Penelitian Hasil Hutan Vol 32, No 2 (2014): Jurnal Penelitian Hasil Hutan Vol 32, No 1 (2014): Jurnal Penelitian Hasil Hutan Vol 32, No 4 (2014): Jurnal Penelitian Hasil Hutan Vol 32, No 3 (2014): Jurnal Penelitian Hasil Hutan Vol 32, No 2 (2014): Jurnal Penelitian Hasil Hutan Vol 32, No 1 (2014): Jurnal Penelitian Hasil Hutan Vol 31, No 4 (2013): Jurnal Penelitian Hasil Hutan Vol 31, No 3 (2013): Jurnal Penelitian Hasil Hutan Vol 31, No 2 (2013): Jurnal Penelitian Hasil Hutan Vol 31, No 1 (2013): Jurnal Penelitian Hasil Hutan Vol 31, No 4 (2013): Vol 31, No 3 (2013): Vol 31, No 2 (2013): Vol 31, No 1 (2013): Vol 30, No 4 (2012): Jurnal Penelitian Hasil Hutan Vol 30, No 3 (2012): Jurnal Penelitian Hasil Hutan Vol 30, No 2 (2012): Jurnal Penelitian Hasil Hutan Vol 30, No 1 (2012): Jurnal Penelitian Hasil Hutan Vol 30, No 4 (2012): Vol 30, No 3 (2012): Vol 30, No 2 (2012): Vol 30, No 1 (2012): Vol 29, No 4 (2011): Jurnal Penelitian Hasil Hutan Vol 29, No 3 (2011): Jurnal Penelitian Hasil Hutan Vol 29, No 2 (2011): Jurnal Penelitian Hasil Hutan Vol 29, No 1 (2011): Jurnal Penelitian Hasil Hutan Vol 29, No 4 (2011): JURNAL PENELITIAN HASIL HUTAN Vol 29, No 3 (2011): Jurnal Penelitian Hasil Hutan Vol 29, No 2 (2011): Jurnal Penelitian Hasil Hutan Vol 29, No 1 (2011): Jurnal Penelitian Hasil Hutan Vol 28, No 4 (2010): Jurnal Penelitian Hasil Hutan Vol 28, No 3 (2010): Jurnal Penelitian Hasil Hutan Vol 28, No 2 (2010): Jurnal Penelitian Hasil Hutan Vol 28, No 1 (2010): Jurnal Penelitian Hasil Hutan Vol 28, No 4 (2010): Jurnal Penelitian Hasil Hutan Vol 28, No 3 (2010): Jurnal Penelitian Hasil Hutan Vol 28, No 2 (2010): Jurnal Penelitian Hasil Hutan Vol 28, No 1 (2010): Jurnal Penelitian Hasil Hutan Vol 27, No 4 (2009): Jurnal Penelitian Hasil Hutan Vol 27, No 3 (2009): Jurnal Penelitian Hasil Hutan Vol 27, No 2 (2009): Jurnal Penelitian Hasil Hutan Vol 27, No 1 (2009): Jurnal Penelitian Hasil Hutan Vol 27, No 4 (2009): Jurnal Penelitian Hasil Hutan Vol 27, No 3 (2009): Jurnal Penelitian Hasil Hutan Vol 27, No 2 (2009): Jurnal Penelitian Hasil Hutan Vol 27, No 1 (2009): Jurnal Penelitian Hasil Hutan Vol 26, No 4 (2008): Jurnal Penelitian Hasil Hutan Vol 26, No 3 (2008): Jurnal Penelitian Hasil Hutan Vol 26, No 2 (2008): Jurnal Penelitian Hasil Hutan Vol 26, No 1 (2008): Jurnal Penelitian Hasil Hutan Vol 26, No 4 (2008): Jurnal Penelitian Hasil Hutan Vol 26, No 3 (2008): Jurnal Penelitian Hasil Hutan Vol 26, No 2 (2008): Jurnal Penelitian Hasil Hutan Vol 25, No 4 (2007): Jurnal Penelitian Hasil Hutan Vol 25, No 3 (2007): Jurnal Penelitian Hasil Hutan Vol 25, No 2 (2007): Jurnal Penelitian Hasil Hutan Vol 25, No 1 (2007): Jurnal Penelitian Hasil Hutan Vol 24, No 5 (2006): Jurnal Penelitian Hasil Hutan Vol 24, No 4 (2006): Jurnal Penelitian Hasil Hutan Vol 24, No 3 (2006): Jurnal Penelitian Hasil Hutan Vol 24, No 2 (2006): Jurnal Penelitian Hasil Hutan Vol 24, No 1 (2006): Jurnal Penelitian Hasil Hutan Vol 23, No 5 (2005): Jurnal Penelitian Hasil Hutan Vol 23, No 4 (2005): Jurnal Penelitian Hasil Hutan Vol 23, No 3 (2005): Jurnal Penelitian Hasil Hutan Vol 23, No 2 (2005): Jurnal Penelitian Hasil Hutan Vol 23, No 1 (2005): Jurnal Penelitian Hasil Hutan Vol 22, No 4 (2004): Jurnal Penelitian Hasil Hutan Vol 22, No 3 (2004): Jurnal Penelitian Hasil Hutan Vol 22, No 2 (2004): Jurnal Penelitian Hasil Hutan Vol 22, No 1 (2004): Jurnal Penelitian Hasil Hutan Vol 22, No 2 (2004): Jurnal Penelitian Hasil Hutan Vol 21, No 3 (2003): Buletin Penelitian Hasil Hutan Vol 21, No 2 (2003): Buletin Penelitian Hasil Hutan Vol 21, No 1 (2003): Buletin Penelitian Hasil Hutan Vol 20, No 5 (2002): Buletin Penelitian Hasil Hutan Vol 20, No 4 (2002): Buletin Penelitian Hasil Hutan Vol 20, No 3 (2002): Buletin Penelitian Hasil Hutan Vol 20, No 2 (2002): Buletin Penelitian Hasil Hutan Vol 20, No 1 (2002): Buletin Penelitian Hasil Hutan Vol 19, No 4 (2001): Buletin Penelitian Hasil Hutan Vol 19, No 3 (2001): Buletin Penelitian Hasil Hutan Vol 19, No 2 (2001): Buletin Penelitian Hasil Hutan Vol 19, No 1 (2001): Buletin Penelitian Hasil Hutan Vol 19, No 1 (2001): Buletin Penelitian Hasil Hutan Vol 18, No 3 (2000): Buletin Penelitian Hasil Hutan Vol 18, No 2 (2000): Buletin Penelitian Hasil Hutan Vol 18, No 1 (2000): Buletin Penelitian Hasil Hutan Vol 17, No 4 (2000): Buletin Penelitian Hasil Hutan Vol 17, No 3 (2000): Buletin Penelitian Hasil Hutan Vol 17, No 2 (1999): Buletin Penelitian Hasil Hutan Vol 17, No 1 (1999): Buletin Penelitian Hasil Hutan Vol 16, No 5 (1999): Buletin Penelitian Hasil Hutan Vol 16, No 4 (1999): Buletin Penelitian Hasil Hutan Vol 16, No 3 (1998): Buletin Penelitian Hasil Hutan Vol 16, No 2 (1998): Buletin Penelitian Hasil Hutan Vol 16, No 1 (1998): Buletin Penelitian Hasil Hutan Vol 15, No 8 (1998): Buletin Penelitian Hasil Hutan Vol 15, No 7 (1998): Buletin Penelitian Hasil Hutan Vol 15, No 6 (1998): Buletin Penelitian Hasil Hutan Vol 15, No 5 (1998): Buletin Penelitian Hasil Hutan Vol 15, No 4 (1997): Buletin Penelitian Hasil Hutan Vol 15, No 3 (1997): Buletin Penelitian Hasil Hutan Vol 15, No 2 (1997): Buletin Penelitian Hasil Hutan Vol 15, No 1 (1997): Buletin Penelitian Hasil Hutan Vol 14, No 9 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 8 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 7 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 6 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 5 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 4 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 3 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 2 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 10 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 1 (1996): Buletin Penelitian Hasil Hutan Vol 14, No 1 (1996): Buletin Penelitian Hasil Hutan Vol 13, No 8 (1995): Jurnal Penelitian Hasil Hutan Vol 13, No 7 (1995): Jurnal Penelitian Hasil Hutan Vol 13, No 6 (1995): Jurnal Penelitian Hasil Hutan Vol 13, No 5 (1995): Jurnal Penelitian Hasil Hutan Vol 13, No 4 (1995): Jurnal Penelitian Hasil Hutan Vol 13, No 3 (1995): Jurnal Penelitian Hasil Hutan Vol 13, No 2 (1995): Jurnal Penelitian Hasil Hutan Vol 13, No 1 (1995): Jurnal Penelitian Hasil Hutan Vol 12, No 6 (1994): Jurnal Penelitian Hasil Hutan Vol 12, No 5 (1994): Jurnal Penelitian Hasil Hutan Vol 12, No 4 (1994): Jurnal Penelitian Hasil Hutan Vol 12, No 3 (1994): Jurnal Penelitian Hasil Hutan Vol 12, No 2 (1994): Jurnal Penelitian Hasil Hutan Vol 12, No 1 (1994): Jurnal Penelitian Hasil Hutan Vol 12, No 5 (1994): Jurnal Penelitian Hasil Hutan Vol 11, No 8 (1993): Jurnal Penelitian Hasil Hutan Vol 11, No 7 (1993): Jurnal Penelitian Hasil Hutan Vol 11, No 6 (1993): Jurnal Penelitian Hasil Hutan Vol 11, No 5 (1993): Jurnal Penelitian Hasil Hutan Vol 11, No 4 (1993): Jurnal Penelitian Hasil Hutan Vol 11, No 3 (1993): Jurnal Penelitian Hasil Hutan Vol 11, No 2 (1993): Jurnal Penelitian Hasil Hutan Vol 11, No 1 (1993): Jurnal Penelitian Hasil Hutan Vol 10, No 6 (1992): Jurnal Penelitian Hasil Hutan Vol 10, No 5 (1992): Jurnal Penelitian Hasil Hutan Vol 10, No 4 (1992): Jurnal Penelitian Hasil Hutan Vol 10, No 3 (1992): Jurnal Penelitian Hasil Hutan Vol 10, No 2 (1992): Jurnal Penelitian Hasil Hutan Vol 10, No 1 (1992): Jurnal Penelitian Hasil Hutan Vol 10, No 6 (1992): Jurnal Penelitian Hasil Hutan Vol 10, No 4 (1992): Jurnal Penelitian Hasil Hutan Vol 9, No 7 (1991): Jurnal Penelitian Hasil Hutan Vol 9, No 6 (1991): Jurnal Penelitian Hasil Hutan Vol 9, No 5 (1991): Jurnal Penelitian Hasil Hutan Vol 9, No 4 (1991): Jurnal Penelitian Hasil Hutan Vol 9, No 3 (1991): Jurnal Penelitian Hasil Hutan Vol 9, No 2 (1991): Jurnal Penelitian Hasil Hutan Vol 9, No 1 (1991): Jurnal Penelitian Hasil Hutan Vol 8, No 6 (1991): Jurnal Penelitian Hasil Hutan Vol 8, No 5 (1991): Jurnal Penelitian Hasil Hutan Vol 9, No 4 (1991): Jurnal Penelitian Hasil Hutan Vol 9, No 3 (1991): Jurnal Penelitian Hasil Hutan Vol 9, No 1 (1991): Jurnal Penelitian Hasil Hutan Vol 8, No 5 (1991): Jurnal Penelitian Hasil Hutan Vol 8, No 4 (1990): Jurnal Penelitian Hasil Hutan Vol 8, No 3 (1990): Jurnal Penelitian Hasil Hutan Vol 8, No 2 (1990): Jurnal Penelitian Hasil Hutan Vol 8, No 1 (1990): Jurnal Penelitian Hasil Hutan Vol 7, No 4 (1990): Jurnal Penelitian Hasil Hutan Vol 7, No 3 (1990): Jurnal Penelitian Hasil Hutan Vol 7, No 2 (1990): Jurnal Penelitian Hasil Hutan Vol 7, No 1 (1990): Jurnal Penelitian Hasil Hutan Vol 6, No 8 (1990): Jurnal Penelitian Hasil Hutan Vol 6, No 7 (1990): Jurnal Penelitian Hasil Hutan Vol 7, No 2 (1990): Jurnal Penelitian Hasil Hutan Vol 6, No 6 (1989): Jurnal Penelitian Hasil Hutan Vol 6, No 5 (1989): Jurnal Penelitian Hasil Hutan Vol 6, No 4 (1989): Jurnal Penelitian Hasil Hutan Vol 6, No 3 (1989): Jurnal Penelitian Hasil Hutan Vol 6, No 2 (1989): Jurnal Penelitian Hasil Hutan Vol 6, No 1 (1989): Jurnal Penelitian Hasil Hutan Vol 6, No 1 (1989): Jurnal Penelitian Hasil Hutan Vol 5, No 7 (1988): Jurnal Penelitian Hasil Hutan Vol 5, No 6 (1988): Jurnal Penelitian Hasil Hutan Vol 5, No 5 (1988): Jurnal Penelitian Hasil Hutan Vol 5, No 4 (1988): Jurnal Penelitian Hasil Hutan Vol 5, No 3 (1988): Jurnal Penelitian Hasil Hutan Vol 5, No 2 (1988): Jurnal Penelitian Hasil Hutan Vol 5, No 1 (1988): Jurnal Penelitian Hasil Hutan Vol 4, No 4 (1987): Jurnal Penelitian Hasil Hutan Vol 4, No 3 (1987): Jurnal Penelitian Hasil Hutan Vol 4, No 2 (1987): Jurnal Penelitian Hasil Hutan Vol 4, No 1 (1987): Jurnal Penelitian Hasil Hutan Vol 3, No 4 (1986): Jurnal Penelitian Hasil Hutan Vol 3, No 3 (1986): Jurnal Penelitian Hasil Hutan Vol 3, No 2 (1986): Jurnal Penelitian Hasil Hutan Vol 3, No 1 (1986): Jurnal Penelitian Hasil Hutan Vol 2, No 4 (1985): Jurnal Penelitian Hasil Hutan Vol 2, No 3 (1985): Jurnal Penelitian Hasil Hutan Vol 2, No 2 (1985): Jurnal Penelitian Hasil Hutan Vol 2, No 1 (1985): Jurnal Penelitian Hasil Hutan Vol 1, No 4 (1984): Jurnal Penelitian Hasil Hutan Vol 1, No 3 (1984): Jurnal Penelitian Hasil Hutan Vol 1, No 2 (1984): Jurnal Penelitian Hasil Hutan Vol 1, No 1 (1984): Jurnal Penelitian Hasil Hutan More Issue