Jurnal Penelitian dan Pengembanag n Pertanian: Indonesia agricultual research and development journal vol.32 no.4 Desember 2013 text Jakarta Springs 2013 Desember 2013 id Hal.141-179; illust.; 30 cm 4498/h 2014(1) biosafety 0216-4418 210507 20210507070432 INLIS000000000000623 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)