Não informado. Report of the United States Bureau of Commercial Fisheries. U.S. Fish and Wildlife Service.
Chicago-viite (17. p.)Não informado. Report of the United States Bureau of Commercial Fisheries. Washington: U.S. Fish and Wildlife Service.
MLA-viite (8. p.)Não informado. Report of the United States Bureau of Commercial Fisheries. U.S. Fish and Wildlife Service.
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