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Authors: Wolter, C.; Freyhof, J.
Source: Journal of Fish Biology, Volume 64, Number 3, March 2004, pp. 632-642(11)
Document Type: Regular Paper
Affiliations: Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Department of Biology and Ecology of Fishes, P. O. Box 850 119, 12 561 Berlin, Germany
Publication date: March 1, 2004