text Bogor Pusat Penelitian Agro Ekonomi 1980 xiv, 197 p. il ; 28 cm KARET LAPORAN P/SE NO. 8 LAPORAN P/SE NO. 8 INLIS000000000007550 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)