903 resultados para Colorado Agricultural Experiment Station


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United States Department of Agriculture, Bureau of Chemistry and Soils in cooperatio with the University of California Agricultural Experiment Station.

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Caption title: Soil survey of the Wasco area, California.

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"In cooperation with the University of California Agricultural Experiment Station."

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In cooperation with the University of California Agricultural Experiment Station."

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In cooperation with the University of California Agricultural Experiment Station.

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At head of title: U.S. Department of Agriculture, Bureau of Soils in cooperation with the University of California Agricultural Experiment Station.

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"Report no. 21."

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R. Earl Stories, in charge, and Bruce C. Owen, University of California, and E.J. Carpenter, M.H. Layton and W.J. Leighty, Soil Survey Division, Bureau of Chemistry and Soils, United States Department of Agriculture.

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Mode of access: Internet.

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Cover title.

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No. 1-15 title reads: Dakota Agricultural College and Experiment Station. Other variations.

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Title varies slightly.

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Title from caption.

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Chemical abstracts