Sumarno text Jakarta Badan Penelitian Dan Pengembangan Pertanian 2012 1 id 491 Hal 63.001.892/SOE/m 978-602-9462-15-9 250804 20250804104307 INLIS000000000002088 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)