na INLIS000000000003746 20150211133104.0 a 141009 2005 jkia ind 979-489-929-1 010-101400000000128 [21] 633.15 633.15 Pur b PURWONO Bertanam jagung unggul / Purwono & Rudi Hartono Cet.1. Jakarta : Penebar Swadaya, 2005 67 hlm. : ilus. ; 22 cm Bibliografi : hlm 64-65 JAGUNG SUPUDES