946 resultados para United States. Bureau of Entomology and Plant Quarantine


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Mode of access: Internet.

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"Issued March, 1930."

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Earlier edition issued by Extension service, Office of cooperative extension work.

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Caption title.

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Includes bibliographical references (p. 28).

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"Enforcement of Food and Drugs Act, Tea Act, Import Milk Act, Insecticide Act, Caustic Poison Act, Naval Stores Act."

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"Issued July."

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"In cooperation with the agricultural experiment stations of Alabama, Arizona, California, Idaho, Indiana, Iowa, Kansas, Louisiana, Maryland, Minnesota, Mississippi, Montana, Nebraska, New York (Cornell), North Carolina, Ohio, Oregon, Pennsylvania, Washington, Wisconsin, and Wyoming."

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Cover title.

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Contribution from Bureau of Agricultural Economics.

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Bibliography: p. 146-160.

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"Office of Governmental and Public Affairs, Special Programs Center"--P. 3.

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Title from cover.