143 resultados para Hydraulic Sorting
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Includes index.
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Includes index.
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Includes index.
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Includes indexes.
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Includes indexes.
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Includes indexes.
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"1 May 1980."
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"January 1989."
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"July 1991."
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Includes index.
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Literature cited: p. 49-51.
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Prepared under the direction of Frank Miles Day. cf. Introd.
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Mode of access: Internet.
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Caption title.
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Saline Valley Farms was an experiment in cooperative farming and living begun in 1932 by Harold S. Gray.