Assessment of the historical downfall of the Ijselmeer fisheries using anonymous inquiries for effort data
Dekker, W. (1991). Assessment of the historical downfall of the Ijselmeer fisheries using anonymous inquiries for effort data, in: Cowx, I.G. Catch effort sampling strategies: Their application in freshwater fisheries management. pp. 233-240
In: Cowx, I.G. (1991). Catch effort sampling strategies: Their application in freshwater fisheries management. Fishing News Books: Oxford. ISBN 0-85238-177-8. 415 pp., more
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