text Jakarta UI Press 1991 xv, 209 p. : ill ; 23 cm PERTANIAN - PENELITIAN PROYEK PERTANIAN 63.001.5 63.001.5 INLIS000000000004493 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)