990 resultados para Puerto Rico. Board of Commissioners of Agriculture. Experiment Station.


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Also issued as House doc. 361 of 54th Cong., 1st sess. [serial no. 3435]

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Report for 1874 contains History and proceedings of the first fair 1854.

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Reports for 1851-71 and 1894 have distinctive subtitles.

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Mode of access: Internet.

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Subtitle varies.

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Saline Valley Farms was an experiment in cooperative farming and living begun in 1932 by Harold S. Gray.

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Saline Valley Farms was an experiment in cooperative farming and living begun in 1932 by Harold S. Gray.