000 00544 a2200181 4500
020 _a632056800
080 _a631.46
_bI 61 M
245 1 _aMethods of study in quantitative soil ecology
_bPopulation production and energy flow
_cedited by J. Phillipson
260 _aOxford
_bBlackwell Sci. Pub.
_c1975
650 _aSoil Microbiology
650 _aSoil Ecology
700 _aPhillipson, J., ed.
440 _aNo. 18
_vIBP handbook
100 _a
_d
300 _a288 p.
040 _aIARI, New Delhi
901 _a130257
999 _c80925
_d80925