na INLIS000000000004323 0010-0321000407 MAIZE on farm research in the district of Malang Marsum Dahlan...(et.al) Malang Malang Research Institute for Food Crops 1987 vii, 41 p. : ill ; 25 cm 633.15 633.15 JAGUNG - PENELITIAN JAGUNG MALANG. 1506 1506