text Jakarta Penebar Swadaya 1994 Cet. 1 ind viii, 162 hlm 20 cm F. Rahardi Bibliografi : hlm. 161-162 Petani - Manajemen 305.563 979-489-196-7 20090227020901.0 YOGYA-02090000006275 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)