The distribution and abundance of harbour porpoises and other small cetaceans in the North Sea and adjacent waters
Hammond, P.; Benke, H.; Berggren, P.; Collet, A.; Heide-Jørgensen, M.P.; Heimlich-Boran, S.; Leopold, M.; Øien, N. (1995). The distribution and abundance of harbour porpoises and other small cetaceans in the North Sea and adjacent waters. CM Documents - ICES, CM 1995(N:10). ICES: Copenhagen. 8 + tables + figures pp.
Deel van: ICES CM Documents - ICES. ICES: Copenhagen. ISSN 1015-4744, meer
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