na INLIS000000000000362 0010-1020000164 Prinsip-prinsip silvikultur Theodore W. Daniel ; John A. Helius ; Frederick S Baker Oemi Hani'in Soeseno Yogyakarta Gadjah Mada University Press 1987 xii, 651 p. : ill ; 21 cm 634 634 KEHUTANAN SILVIKULTUR. 368 368 368