Titlebook: Aquatic Oligochaete Biology; Ralph O. Brinkhurst,David G. Cook Book 1980 Plenum Press, New York 1980 biology.fields.influence.limnology.oc

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Population Dynamics of ,, Studied by Means of a New Modelurst, 1971; Jónasson and Thorhauge, 1976; Waters, 1977; Bonomi and Adreani, 1978). The problems encountered are mostly of a taxonomic nature, as it is often difficult, if not impossible, to describe the populations in terms of biologically meaningful compartments. Even in the unusual case of a singl