BADAN Pengembangan SDM Pertanian text Jakarta Badan Pengembangan SDM Pertanian. 2003 ind 67. p , : ill. ; 24cm. AGRICULTURE EXTENSION ACTIVITIES 631.001.57 631.001.57 ISBN : 200129 20200129160742.0 INLIS000000000000240 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)