text Jakarta Badan Litbang Pertanian 2009 In iv, 48 p. : ill. 23 cm RESEARCH 79 - ISBN : 978-978-8191-84-8 INLIS000000000001141 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)