Achmad Poernomo text Jakarta Penebar Swadaya 2006 id x+182hlm;23cm Pertanian & Teknologi Yang Berkaitan 639.34 979-489-683-7 241224 20241224115036 INLIS000000000016003 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)