text Bogor Institut Pertanian Bogor 1982 xvii, 218 p. ill ; 30 cm USAHA TANI JAWA TENGAH STUDI PERENCANAAN 631.1 631.1 INLIS000000000008247 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)