000 00306 a2200109 4500
008 181010b xxu||||| |||| 00| 0
100 _aAlexander, Martin
245 _aIntroduction to soil microbiology /
_cMartin Alexander
260 _aNew york
_bJohn Wiley & Sons, INC
_c1961
300 _a467p.
942 _2ddc
_cBK
999 _c7209
_d7209