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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| フォーマット: | 図書 |
| 言語: | Undetermined |
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Rome
FAO
1994
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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