Balai Pengkajian Teknologi Pertanian Karangploso text Malang BPTP Karangploso 1998 ind 553 p.; ill; 25 cm FARMING SYSTEMS ADAPTATION INNOVATION ADOPTION EAST JAVA 63.001.5 63.001.5 979-95548-1-0 INLIS000000000003514 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)