Sharks and their relatives: ecology and conservation
Camhi, M.; Fowler, S.; Musick, J.; Bräutigam, A.; Fordham, S.V. (1998). Sharks and their relatives: ecology and conservation. Occasional Paper of the IUCN Species Survival Commission, 20. IUCN: Gland. ISBN 2-8317-0460. 39 pp.
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