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Filters: Keyword is chum salmon = Oncorhynchus keta and Author is Cobb, John N.  [Clear All Filters]
1930
Cobb, John N.. Pacific salmon fisheries In Bureau of Fisheries Document. Vol. no.1092. U.S. Bureau of Fisheries. Report of the Commissioner of Fisheries for 1930. Appendix xiii no.1092., 1930.