Peculiarities of harp seal biology (the White Sea population) in 1987-88
Timoshenko, Yu.K. (1991). Peculiarities of harp seal biology (the White Sea population) in 1987-88. CM Documents - ICES, C.M. 1991(N:23). International Council for the Exploration of the Sea: Copenhagen. 11 pp.
Deel van: ICES CM Documents - ICES. ICES: Copenhagen. ISSN 1015-4744, meer
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