Direktorat Jenderal Perkebunan text Jakarta Direktorat Jenderal Perkebunan 2009 ind id vi, 73 p : ill. ; 21 cm Direktur Jenderal Perkebunan SEED -- CULTIVATION -- HEVEA BRASILIENSIS -- PEST AND DISEASE -- POST HARVEST -- RUBBER 633.91 633.91 DIR p 231005 20231005095613 INLIS000000000000648 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)