New techniques for assessing populations of right whales without killing them
7 tables, graphs, drawings; 18 ref.; Summary (En)
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Subjects: | FI ACMRR MM, FISHERY RESOURCES, WHALES, SURVEYS, METHODS, PHOTOGRAMMETRY, LENGTH, STATISTICAL METHODS, GROWTH, CALVES, MATHEMATICS, RESSOURCE HALIEUTIQUE, BALEINE, RECURSOS PESQUEROS, BALLENA, ENQUETE, METHODE, PHOTOGRAMMETRIE, LONGUEUR, METHODE STATISTIQUE, CROISSANCE, VEAU, MATHEMATIQUE, ENCUESTAS, METODOS, FOTOGRAMETRIA, LARGURA, METODOS ESTADISTICOS, CRECIMIENTO, TERNERO, MATEMATICAS, |
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New techniques for assessing populations of right whales without killing them
New techniques for assessing populations of right whales without killing them
by Whitehead, H. (Cambridge Univ. (UK)), FAO, Rome (Italy) eng, Advisory Committee on Marine Resources Research. Working Party on Marine Mammals eng 21 Jan 1977 La Jolla, Calif. (USA), Payne, R., Gordon Clark, J. (ed.), UNEP, Nairobi (Kenya) eng
Published 1981
Published 1981
Texto
biblioteca
FAO IT