Sukarman text Jakarta IAARD PRESS 2017 ix, 136 p : ill. ; 25 cm Kepala Balai Penelitian dan Pengembangan Sumberdaya Lahan Pertanian 631.47 631.47 SUB p 978-602-344-163-1 230803 20230803032420 INLIS000000000002099 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)