Achmad text Jakarta Badan Pengembangan Sumberdaya MAnusia Pertanian 2005 ind viii; 143 p; ills; 23 cm PERTANIAN - SDM 631.1 631.1 ISBN : - 200129 20200129164840.0 INLIS000000000001301 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)