00550     2200193   4500001002100000005001500021035002000036008004100056245004800097100002300145260005200168300002600220020001500246084001800261082001200279650003700291990001400328990001400342INLIS00000000000031220260224124745  a0010-0317000310260224                           0      1 aAgricultural Extension /cA. W. van den Ban1 aBan, A. W. van den  aNew York :bLongman Scientific Technical,c1988  axi, 328 hlm. ;c22 cm  a0582028833  a630.715 Ban a  a630.715  aPertanian - studi dan pengajaran  a300279995  a300279895