00461     2200205   4500001002100000035002000021245003700041100001500078260002300093300002000116084000700136082000700143650001300150650001200163650002100175650001300196650002800209990000900237990000900246INLIS000000000002938  a0010-0121001304  aMetode dan Obyek Sosial Agronomi  aW.J Timmer  a[s.l]b[s.n]c1980  a249 p. ;c28 cm  a63  a63  aAGRONOMY  aECONOMY  aAGRONOMY-ECONOMY  aAGRONOMI  aMETODE SOSIAL AGRONOMI.  a4114  a4114