1.

図書
図書
1. The Pacific salmon fisheries : a study of irrational conservation
[by] James A. Crutchfield and Giulio Pontecorvo
出版情報: [Baltimore] : Published for Resources for the Future by Johns Hopkins Press, c1969
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2.

図書
図書
2. Fisheries management
edited by Robert T. Lackey and Larry A. Nielsen
出版情報: Oxford : Blackwell Scientific, 1980
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