Badan Penelitian dan Pengembangan Pertanian text Jakarta Badan Litbang Pertanian 1996 vii, 84p. : ills., tab.; 21 cm 311/BAD/s 200220 20200220133441.0 INLIS000000000000333 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)