000 00281nam a22001217a 4500
003 OSt
008 230824b |||||||| |||| 00| 0 eng d
082 _a631.46
_bG71S
100 _aGray, T.R.G.
245 _aSoil Microorganisms
260 _aLondon
_bLongmans
_c1973
942 _2ddc
_cBK
999 _c29995
_d29995