On the causes of the fluctuations in the yield of some of our fisheries 2. The salmon and sea trout fisheries
Jacobsen, J.P.; Johansen, A.C. (1921). On the causes of the fluctuations in the yield of some of our fisheries 2. The salmon and sea trout fisheries. Meddelelser fra Kommissionen for Havundersøgelser: serie Fiskeri, 6(5). C.A. Reitzel: Copenhagen. 48 pp.
Deel van: Meddelelser fra Kommissionen for Havundersøgelser: serie Fiskeri. C.A. Reitzel: Kobenhavn. ISSN 0105-4198, meer
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