Change in occurrence of the harbour porpoise, Phocoena phocoena, in Danish waters (North Sea) as illustrated by catch statistics from 1834 to 1970

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Bibliographic Details
Main Authors: Andersen, S.H. (Odense Univ. (Denmark). Fysiologisk Inst.), Advisory Committee on Marine Resources Research. Working Party on Marine Mammals eng 21 Jan 1977 La Jolla, Calif. (USA), Gordon Clark, J. (ed.)
Format: Texto biblioteca
Language:
Published: Rome (Italy) FAO 1982
Subjects:FI ACMRR MM, PHOCOENA, PORPOISES, YIELDS, MARSOUIN, RENDEMENT, MARSOPA, RENDIMIENTO,
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