SAGALA, Porkas text Jakarta Yayasan Obor Indonesia 2002 xiv, 120 hlm. ilus. 21 cm. Hutan dan Kehutanan 634.9 634.9 SAG M 180604 20180604191937 INLIS000000000008819 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)