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Eutrophication of aquatic ecosystems a new method for calculating the potential contributions of nitrogen and phosphorus
Jyri Seppälä, Seppo Knuuttila, Kimmo SilvoVolume:
9
Language:
english
Pages:
11
DOI:
10.1007/bf02978568
Date:
March, 2004
File:
PDF, 1.32 MB
english, 2004