Some factors affecting catches in Yorkshire rivers
Axford, S. (1991). Some factors affecting catches in Yorkshire rivers, in: Cowx, I.G. Catch effort sampling strategies: Their application in freshwater fisheries management. pp. 143-153
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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