000 003440000a22001570004500
060 _a100
082 _a631.4 BEA
100 _aBear, Firman E
245 _aSoils and fertilizers
250 _a4
260 _aU S A, John Wiley & Sons INC
260 _c1924
300 _a420
650 _aSoil conservation/soil chemistry
942 _cBK
999 _c221164
_d221164