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Aquatic Mammals, Volume 13(2), 37
Editorial, News and Views
Author: Manton, V. G. A.

Aquatic Mammals, Volume 13(2), 38-42
The fifteenth symposium of the European Association for Aquatic Mammals – Hamburg, Federal Republic of Germany – March 1987

Aquatic Mammals, Volume 13(2), 43-49
Investigations on cetacean sonar VIII: Sonar signals of Pseudorca crassidens in comparison with Tursiops truncatus
Authors: Kamminga, C., & van Velden, J. G.

Aquatic Mammals, Volume 13(2), 51-56
Underwater observations of the suckling and social behaviour of a new-born bottlenosed dolphin (Tursiops truncatus)
Authors: Eastcott, A., & Dickinson, T.

Aquatic Mammals, Volume 13(2), 57-60
Treatment of infectious diseases in stranded harbour seals
Author: Moesker, A.

Aquatic Mammals, Volume 13(2), 61-64
On the optics of the dolphin eye
Author: Dral, A. D. G.

Aquatic Mammals, Volume 13(2), 65-80
Preliminary observations of the bottlenose dolphin (Tursiops truncatus) in the Sado estuary (Portugal)
Authors: dos Santos, M. E., & Lacerda, M.