000 00275 a2200109 4500
008 190222b xxu||||| |||| 00| 0
100 _aWaksman, S. A.
245 _aSoil microbiology /
_cS. A. Waksman
260 _aNewYork
_bMcGraw Hill Book Co.
300 _a356p.
942 _2ddc
_cBK
999 _c8960
_d8960