Soekartawi text Jakarta Universitas Indonesia (UI-Press) 1988 x, 137 hlm.; 23 cm. KOMUNIKASI PERTANIAN 630.41 630.41 SOE p 979-456-015-4 200803 20200803015151 INLIS000000000000192 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)