295 resultados para Nile Valley
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Mode of access: Internet.
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Mode of access: Internet.
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"December 1955."
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U.S. Department of Agriculture, Bureau of Soils in cooperation with the University of California Agricultural Experiment Station.
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U.S. Department of Agriculture, Bureau of Soils 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.
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Accompanied by: Soil map, Pajaro Valley sheet, California.
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By William Beidelman.
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Shipping list no.: 88-600-P.
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Mode of access: Internet.
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Mode of access: Internet.
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Done jointly by the Bureau of Soils and 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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"Reprinted from the Report on field operations of the Bureau of Soils for 1901."--Cover.
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Mode of access: Internet.