PT Vinama Karya text Semarang PT Agritek Consult 1987 iv, 31 p. : ill ; 30 cm SURVEY AGRO EKONOMI RANDU GINRING 338.92 338.92 INLIS000000000002671 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)