00573     2200181   4500001002100000005001500021035002000036245009900056110004500155300002000200260006600220082001000286084001600296650001400312650001500326008004100341990000900382INLIS00000000000021420230509025130  a0010-06200000511 aPedoman Penyusunan Dan Pelaksanaan Program Penyelenggaraan Serta Programa Penyuluhan Pertanian0 aBalai Informasi Pertanian Sumatera Utara  c92 hlm.; 18 cm.  aMedan :bBalai Informasi Pertanian Sumatera Utara,c1990/1991  a630.7  a630.7 BAL p 4aPERTANIAN 4aPENYULUHAN230509                           0        a5523