000 003400000a22001570004500
060 _a100
082 _a631.41 BEA
100 _aBear, Firman E
245 _aChemistry of the soil
250 _a2
260 _aCalcutta, Oxford & IBH publishing company
260 _c1964
300 _a515
650 _aSoil chemistry
942 _cBK
999 _c219743
_d219743