Evaluating the distribution and density of harbour porpoises (Phocoena phocoena) in selected areas in German waters

• Main Authors: Scheidat, Meike, Gilles, Anita, Siebert, Ursula
• Format: Book Part
• Language: unknown
• Published: Springer Berlin Heidelberg 2006
• Subjects: Phocoena phocoena
• Online Access: http://dx.doi.org/10.1007/3-540-33291-x_12; http://link.springer.com/content/pdf/10.1007/3-540-33291-X_12