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Determination of lithium.

By Skinner, William Woolford,.
Washington, Govt. print. off., 1912 .
38 p. 23 cm..

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The industrial utility of public water supplies in the United States,

By Collins, W. D..
Washington, Govt. print. off., 1923 .
iii, [1], 59 p. 23 cm..

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Chemical character of surface waters of Virginia,

By Collins, W. D..
Richmond, Division of purchase and printing, 1932 .
4 p. l., 148 p. incl. tables, diagrs. , At head of title: Commonwealth of Virginia. State commission on conservation and development. Division of water resources and power. University of Virginia. J. J. Dirzulaitis, chief engineer. | Prepared in cooperation with the United States Geological survey. 23 cm..

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The industrial utility of public water supplies in the United States, 1932 /

By Collins, W. D..
Washington : U.S. G.P.O., 1934 .
iv, 135 p., [1] folded leaf of plates : , At head of title: United States Department of the Interior. 24 cm..

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