na INLIS000000000006876 20160305105434.0 9794978960 010-031600000000041 [21] 633.1 633.1 RUK u Rukmana, Rahmat ir. H Usaha Tani Jagung Yogyakarta : Kanisius, 1997 104 hlm. : Ilus. ; 20 cm. Biblio : hlm. 101 Indeks JAGUNG Perpusdakedirikota 013467(10863)/PU-KDR/HD/2007