Imdad, Heri Purwanto text Jakarta Penebar Swadaya 1995 Edisi Cet. 1 ind viii, 148 hlm, : ilus ; 21 cm Heri Purwanto Imdad Hal 146-147 Pertanian, Hasil 338.17 338.17 HER m 979-489-305-6 220212 20220212101929 INLIS000000000015254 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)