text Jakarta BPLPP 1987 vi, 103 p. : ill ; 28 cm PENYULUHAN PERTANIAN PENYULUHAN 63.001.8 63.001.8 INLIS000000000001564 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)