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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.
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1921
Cobb, John N.. "Pacific salmon fisheries (3rd ed.)." Report of the Commissioner for ... / United States Commission of Fish and Fisheries. Appendix 1 (1921): 255 p.
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1916
Cobb, John N.. "Pacific salmon fisheries (2nd ed.)." Report of the Commissioner for ... / United States Commission of Fish and Fisheries. app.3 (1916): 255 p.
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1910
Cobb, John N.. "The salmon fisheries of the Pacific Coast." Report of the Commissioner for ... / United States Commission of Fish and Fisheries. (1910): 180 p.
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