text Jakarta Badan pengembangan Sumberdaya Manusia Pertanian 1999 57p; 24 cm ETTENSION ACTIVITIES METHODS 63.001.8 63.001.8 INLIS000000000003833 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)