000 003250000a22001450004500
060 _a100
082 _a631.46 WAK
100 _aWaksman, Selman A
245 _aSoil microbiology
260 _aU S A, John Wiley & Sons INC
260 _c1952
300 _a356
650 _aSoil microbiology/microorganism
942 _cBK
999 _c221365
_d221365