Evaluating the distribution and density of harbour porpoises (Phocoena phocoena) in selected areas in German waters
Scheidat, M.; Gilles, A.; Siebert, U. (2006). Evaluating the distribution and density of harbour porpoises (Phocoena phocoena) in selected areas in German waters, in: von Nordheim, H. et al. (Ed.) Progress in marine conservation in Europe: NATURA 2000 sites in German offshore waters. pp. 189-208
In: von Nordheim, H.; Boedeker, D.; Krause, J.C. (Ed.) (2006). Progress in marine conservation in Europe: NATURA 2000 sites in German offshore waters. Springer-Verlag: Berlin. ISBN 3-540-33290-1. XVIII, 263 pp. https://dx.doi.org/10.1007/3-540-33291-X, more
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