Direktorat Jenderal Perkebunan text Jakarta Dep. Tan Dirjen Perkebunan 1985 vii,49p, Illus,tab, cm 333,073/DIR/p 200220 20200220142246.0 INLIS000000000001815 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)