FAO fisheries technical paper N.341: Overview of world elasmobranch fisheries

Twenty six countries have major elasmobranch fisheries on the basis that their present or recent catches of sharks and rays exceed 10,000t/yr. Information on species, gears, patterns, of exploitation, research and management of elasmobranchs is summarized for each of these countries. The general pro...

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1. autor: Ramon Bonfil
Format: Książka
Język:Undetermined
Wydane: Rome FAO 1994
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