00490     2200181   4500001002100000005001500021035002000036008004100056041000700097082000900104090001800113100002800131245006300159260004700222650000900269650001400278990001600292INLIS00000000000062120220701090714  a0010-0521000621220701                g          0 ger    aid  aNONE  a55(910) PLO i0 aPLOEG, F.P.C.S. VAN DER1 aInsulinde schatten van den bodem /cF.P.C.S. van Der Ploeg  aDeventer :bUITGEVERIJ W. VAN HOEVE,c1949 4aSOIL 4aINDONESIA  a00000002900