The influence of three acoustic alarms on the behaviour of harbour porpoises (Phocoena phocoena) in a floating pen.

Dades bibliogràfiques
Autor principal:	Kastelein, R.A
Altres autors:	de Haan, Vaughan, N., Staal, C., Schooneman, N.M
Format:	Article
Idioma:	English
Matèries:	Fisheries. Fishing. Nets.