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科图分类法:
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S93/1 版次： |
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中图分类法:
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S93 版次： |
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著者:
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Ragnar Arnason, |
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题名:
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Economics of ocean ranching : [ experiences, outlook and theory /] / , |
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出版发行:
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出版地： Rome : 出版社： Food and Agriculture Organization of the United Nations, 出版日期： 2001. |
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载体形态:
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x, 45 p. : ill. ; 30 cm. |
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内容提要:
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"The author distinguishes between ocean fish farming and ocean ranching. The distinguishing characteristic of ocean ranching is that the released species are unassisted once released into the ocean. Ocean ranching in turn is classified as pure ocean ranching (animals intended to be harvested by the entity that released them) and stock enhancement ocean ranching"--P. [4] of cover. |
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主题词:
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Marine resources. |
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主题词:
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Fishery management. |
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索书号:
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S93/1 |