The stock of herring in the North Sea and changes due to fishing
Cushing, D.H.; Bridger, J.P. (1966). The stock of herring in the North Sea and changes due to fishing. Fishery Investigations Series II. Sea Fisheries, XXV(1). Her Majesty's Stationery Office: London. 1-123 pp.
Deel van: Fishery Investigations Series II. Sea Fisheries. HMSO: London. ISSN 0072-6680, meer
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