Tjeppy D. Soedjana text Jakarta IAARD Press 2015 id vii, 210 p.: ill.; 23 cm Pembangunan Pertanian 338.43.02 978-602-344-029-0 250804 20250804104626 INLIS000000000003761 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)