37 resultados para Settling basins
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Mode of access: Internet.
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Accompanied by "Appendix" (13v. in 11. illus. (part col.) maps (part col.) 27cm.) Published: Atlanta, 1963.
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Bibliography: p. 22-23.
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Mode of access: Internet.
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Mode of access: Internet.
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At head of title: U. S. Dept. of Agriculture. Soil Conservation Service.