00500     2200193   4500001002100000035002000021245005200041100001800093250001300111260004400124300002900168084000800197082000800205650004700213650001200260650001600272990000900288990000900297INLIS000000000004284  a0010-0321000368  aFertilizer guide for the tropics and subtropics  aJan G. DeGeus  a2nd. Ed.  aZurichbCentre d'Etude de L'Azotec1973  a774 p.c: ills. ; 20 cm.  a631  a631  aPEMUPUKAN - PANDUAN - TROPIKA - SUBTROPIKA  aTROPIKA  aSUBTROPIKA.  a1442  a1442