000 003380000a22001570004500
060 _a100
082 _a631.42 BLA
100 _aBlack, C A
245 _aSoil-plant relatioships
250 _a2
260 _aNewYork, John Wiley & Sons INC
260 _c1968
300 _a775
650 _aSoil science/soil acidity
942 _cBK
999 _c220234
_d220234