=LDR 00000nam 2200000 4500 =001 INLIS000000000000343 =005 20231127021417 =035 ##$$a 0010-0818000008 =007 ta =008 231127################g##########0#ind## =020 ##$$a 9794614254 =082 ##$$a 634.9 =084 ##$$a 634.9 SAG m =100 #$$a Sagala, Porkas =245 1#$$a Mengelola Lahan Hutan yang Benar /$c Porkas Sagala =250 ##$$a Cetakan ke-1 =260 ##$$a Jakarta :$b Yayasan Obor Indonesia,$c 2002 =300 ##$$a xiv + 120 ; $c 21 cm =990 ##$$a 001-00407-002-00407-CL1 =990 ##$$a 001-00037-002-00037-CL1