989 resultados para Civilian Conservation Corps (U.S.)
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"August 1969."
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Includes indexes.
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Mode of access: Internet.
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Mode of access: Internet.
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Each Proceedings has a distinctive cover title.
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"For use in connection with Junior Division Program of instruction, Army ROTC, TRADOC 22."
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Includes index.
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Bibliography: p. 247-248.
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Description based on: Jan. 31, 1946; title from cover.
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Prepared in cooperation with Soil Conservation Service, U.S. Geological Survey, N.C. Dept. of Natural and Economic Resources, and N.C. State University Agricultural Experiment Station.
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A study of soil erosion on the Honey Hollow creek watershed, Bucks County, Pennsylvania.
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A study of soil erosion on the Honey Hollow creek watershed, Bucks County, Pennsylvania.
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Bibliography: p. 17.
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Mode of access: Internet.
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Prepared by the National 4-H Developmental Committee on Conservation of Natural Resources.