00444     2200181   4500001002100000035002000021245006400041110000900105260002600114300002700140084001100167082001100178650001900189650001300208650002300221990000900244990000900253INLIS000000000002955  a0010-0121001321  aTraining Material of Farming System Sosio Economic Research  aIRRI  aLos BanosbIRRIc1986  a2 vol. :cill. ; 28 cm  a631.58  a631.58  aFARMING SYSTEM  aRESEARCH  aSISTEM PERTANAMAN.  a4132  a4132