erovnuli-samecniero-biblioteka Search for 'se,phr:"Investigational report ;"'

Studies on the nutritive value of fish meals,

By Daniel, Esther Peterson,.
Washington, U.S. Govt. print. off., 1931 .
1 p. l., 19 p. , At head of title: U.S. Department of Commerce ... Bureau of Fisheries ... 23 cm..

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Vitamin D in menhaden fish oils,

By Manning, John Ruel,.
Washington, U.S. Govt. print. off., 1931 .
1 p. l., 5 p. , At head of title: U. S. Department of Commerce ... Bureau of Fisheries ... 23 cm..

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Commercial production of menhaden fish oil for animal feeding, by Roger W. Harrison and S. R. Pottinger.

By Harrison, Roger Webster,.
Washington, U.S. Govt. print. off., 1931 .
1 p. l., 11 p. , At head of title: U.S. Dept. of Commerce ... Bureau of Fisheries ... 23 cm..

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Market for marine animal oils in the United States,

By Harrison, Roger Webster,.
Washington, U.S. Govt. print. off., 1931 .
1 p. l., 78 p. , At head of title: U.S. Dept. of Commerce ... Bureau of Fisheries ... 23 cm..

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Studies in crab canning.

By Oshima, Kokichi..
Washington, U.S. Govt. print. off., 1931 .
1 p. l., 8 p. , At head of title: U.S. Department of Commerce ... Bureau of Fisheries ... 23 cm..

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Reducing the shrinkage of frozen fish in cold storage,

By Lemon, J. M..
Washington, U.S. Govt. print. off., 1932 .
1 p. l., 12 p. , At head of title: U. S. Department of Commerce ... Bureau of Fisheries ... 23 cm..

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Controlling vegetation in fish ponds with sodium arsenite,

By Surber, Eugene W..
Washington, U.S. Govt. print. off., 1932 .
1 p. l., 39 p. , At head of title: U. S. Department of Commerce ... Bureau of Fisheries ... 23 cm..

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Winter trawl fishery off the Virginia and North Carolina coasts,

By Pearson, John C..
Washington, U.S. Govt. Print. Off., 1932 .
1 p. l., 31 p. incl. illus., tables, diagrs. , At head of title: U.S. Department of Commerce ... Bureau of Fisheries ... 23 cm..

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Chemical and physical properties of burbot-liver oil and its vitamin content,

By Nelson, Elmer Martin,.
Washington, U.S. Govt. print. off., 1932 .
1 p. l., 6 p. , At head of title: U. S. Department of Commerce ... Bureau of Fisheries ... 23 cm..

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Studies on the nutritive value of oysters, By E.J. Coulson ...

By Coulson, Emery Jack,.
Washington, U.S. Govt. print. off., 1933 .
1 p. l., 30 p. incl. illus., tables, diagrs. , At head of title: U.S. Department of Commerce ... Bureau of Fisheries. 23 cm..

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The iodine content of oysters,

By Coulson, Emery Jack,.
Washington, U.S. Govt. print. off., 1934 .
1 p. l., 10 p. , At head of title: U. S. Department of Commerce 23 cm..

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Statistics of the mackerel fishery off the east coast of North America, 1804 to 1930,

By Sette, O. E..
Washington, U.S. Govt. print. off., 1934 .
1 p. l., 48 p. , At head of title: U. S. Department of Commerce. 23 cm..

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Studies on the smoking of haddock,

By Griffiths, Francis P..
Washington, U.S. Govt. print. off., 1934 .
1 p. l., 12 p. , At head of title: U.S. Department of Commerce. 23 cm..

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Studies on the metabolism of copper,

By Coulson, Emery Jack,.
Washington, U.S. Govt. print. off., 1934 .
1 p. l., 12 p. , At head of title: U.S. Department of Commerce. 23 cm..

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The iodine content of some American fishery products,

By Coulson, Emery Jack,.
Washington, U.S. Govt. print. off., 1935 .
1 p. l., 7 p. , At head of title: U.S. Department of Commerce. 23 cm..

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Chemical and physical properties of haddock-liver oil and its vitamin content,

By Pottinger, S. R..
Washington, U.S. Govt. print. off., 1935 .
1 p. l., 16 p. , At head of title: U.S. Department of Commerce. 23 cm..

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Effect of manufacture on the quality of nonoily fish meals,

By Harrison, Roger Webster,.
Washington, U.S. Govt. Print. Off., 1935 .
1 p. l., 30 p. , At head of title: U.S. Dept. of Commerce. 23 cm..

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Physical and chemical changes in the pink salmon during the spawning migration,

By Davidson, Frederick Alexander,.
Washington, U.S. Govt. print. off., 1936 .
1 p. l., 37 p. , At head of title: U.S. Department of Commerce. 23 cm..

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Care and diseases of trout,

By Davis, Herbert Spencer,.
Washington, U.S. Govt. print. off., 1937 .
ii, 76 p. , At head of title: U. S. Dept. of commerce... Bureau of fisheries... | "Revision of Bureau of fisheries Document no. 1061 and Investigational report no. 22."--p. 1. 23 cm..

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Preliminary report on the cause of the decline of the oyster industry of the York River, Va., and the effects of pulpmill pollution on oysters.

By Galtsoff, Paul S..
Washington, U.S. Govt. Print. Off., 1938 .
ii, 42 p. incl. illus. (maps) tables, diagrs. , At head of title: U.S. Department of Commerce ... Bureau of Fisheries ... | "Contains only a brief summary of the results of the investigations ... and covers only the most essential parts of ... [the authors'] work."-- Note, p. 1. 24 cm..

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Pacific salmon oils,

By Harrison, Roger Webster,.
Washington, U.S. Govt. Print. Off., 1939 .
21 p. incl. tables, diagrs. , Cover-title. | At head of title: U.S. Department of Commerce. Bureau of Fisheries. 24 cm..

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Study of the metabolism of naturally occurring fluorine in canned salmon and mackerel

By Lee, Charles Foster,.
Washington, U.S. Govt. print. off., 1939 .
1 p. l., 15 p. , Cover title. | At head of title: U.S. Department of Commerce. Bureau of Fisheries. On t.-p.: Volume II. 24 cm..

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