Phillipson, J. (1971). Methods of study in quantitative soil ecology: Population, production and energy flow. Blackwell Scientific.
Chicago-viite (17. p.)Phillipson, J. Methods of Study in Quantitative Soil Ecology: Population, Production and Energy Flow. Oxford: Blackwell Scientific, 1971.
MLA-viite (9. p.)Phillipson, J. Methods of Study in Quantitative Soil Ecology: Population, Production and Energy Flow. Blackwell Scientific, 1971.
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