Rainbow trout in Mexico and California, with notes on the cutthroat series von Needham, Paul R. 1902-1964

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Drift and bottom organisms of cold water streams; a quantitative and qualitative study von Needham, Paul R. 1902-1964

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Technique in the disinfection of American foulbrood combs von Needham, Paul R. 1902-1964

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The Mortality of Trout von Needham, Paul R.

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Flow, Temperature, Solar Radiation, and Ice in Relation to Activities of Fishes in Sagehen Creek, California von Needham, Paul R., Jones, Albert C.

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H. S. Davis, 1875-1958 von Needham, Paul R.

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The Sagehen Creek Experimental Wildlife and Fisheries Project von Needham, Paul R.

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Request for Suggestions from the Chairman of the Committee on Applied Ecology von Needham, Paul R.

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A guide to the study of fresh-water biology, with special reference to aquatic insects and other invertebrate animals and phyto-plankton von Needham, James G. (James George), 1868-1956

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The Mortality of Trout: The handsome and succulent inhabitants of our purest inland waters suffer grievous losses to their rigorous environment. In this attrition the angler plays... von Paul R. Needham

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A New Trout from Central Mexico: Salmo chrysogaster, the Mexican Golden Trout von Needham, Paul R., Gard, Richard

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Variability in the macrofauna of a single riffle in Prosser Creek, California, as indicated by the Surber sampler von Needham, Paul R., Usinger, Robert L.

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Survival of Hatchery-Reared Brown and Rainbow Trout as Affected by Wild Trout Populations von Needham, Paul R., Slater, Daniel W.

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Movement of Trout in Convict Creek, California von Needham, Paul R., Cramer, F. K.

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IN THE NEWS von Needham, Paul R., Graham, E. H.

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Freshwater Fishery Biology von Needham, Paul R.

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Trout Management von Frost, W. E.

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Trout Streams. Conditions That Determine Their Productivity and Suggestions for Stream and Lake Management von McAtee, W. L.

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Fluctuations in Wild Brown Trust Populations in Convict Creek, California von Needham, Paul R., Moffett, James W., Slater, Daniel W.

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Rainbow Trout (Salmo gairdneri Richardson) in the Hawaiian Islands von Needham, Paul R., Welsh, James P.

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