000 00581nam a2200181Ia 4500
008 140224s9999 xx 000 0 und d
082 _a631.461 L1
100 _aParkinson, D., ed.
245 _aMethods for studying the ecology of soil micro-organisms
260 _aLondon
_bInternational Biological Programme
_c1971
300 _ax,116p.
490 _aIBP Hand book; no.19
600 _a D.Parkinson, T.R.G.Gray (and) S.T.Williams.
600 _aGray, T.R.G., joint ed.
600 _aWilliams, S.T., joint ed.
650 _aSoil ecology,Soil micro-organisms
942 _cBK
999 _c94300
_d94300