Methods of study in quantitative soil ecology : population, production and energy flow

edited by J. Phillipson
Inngår i serie: IBP-Handbook (18)
Bok · Engelsk · 1971
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Methods of study in soil ecology : proceedings of the Paris symposium organized by Unesco and the International Biological Programme

edited by J. Phillipson = Méthodes d'étud...
Inngår i serie: Ecology and conservation (2)
Bok · Engelsk · 1970
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International law and the great war

Phillipson, Coleman
Bok · Engelsk · 1915
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Ecological energetics

Phillipson, John
Inngår i serie: Studies in biology (1)
Bok · Engelsk · 1966
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