Browsing by Author Ukman, Tjetjep
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
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1999 | Analisis biaya penyadapan getah Agathis spp. sistem kowakan di KPH Kedu Selatan Perum Perhutani Unit I Ja-Teng | Suoarman, Domon S.; Ukman, Tjetjep; Siswandoyo, Meiyanto |