Badan Penelitian Pengembangan Pertanian text Jakarta Badan Penelitian Pengembangan Pertanian 2008 ind 41 p; illus; 21 cm ETIKA -PENELITIAN 174 174 ISBN : 978-979-3871-99-8 200129 20200129165012.0 INLIS000000000001328 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)