Badan Litbang Pertanian text Jakarta Pusat Pengolahan Data dan Statistik 1981 id ix, 112 p.: ill.; 24 cm. Badan Litbang Pertanian COMPUTERS 681.14/BAD/p1 240220 20240220102640 INLIS000000000007683 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)