Transactions of the Special Conference of State and Territorial Health Officers with the United States Public Health Service, September 16 and 17, 1940

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Transactions of the ... Annual Conference of State and Territorial Health Officers with the United States Public Health and Marine-hospital Service

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Transactions of the Annual Conference of State and Territorial Health Officers with the United States Public Health Service

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Transactions of the Special Conference of State and Territorial Health Officers with the United States Public Health Services for the Consideration of Ways and Means to Conserve and Utilize the Vital Resources of the Country for National Defense September 16 and 17, 1940

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Transactions of the ... Annual Conference of State and Territorial Health Officers with the United States Public Health and Marine-Hospital Service

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Transactions of the ... Annual Conference of State and Territorial Health Officers with the United States Public Health Service

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Transactions of a Special Conference of State and Territorial Health Officers with the United States Public Health Service, for the Consideration of the Prevention of the Spread of Poliomyelitis. Held at Washington, D.C., August 17 and 18, 1916

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Publications of the United States Public Health Service

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Transactions of the Special Conference of State and Territorial Health Officers with the United States Public Health Services, September 16 and 17, 1940

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Transactions of the annual conference of State and Territorial health officers with the United States Public Health Service. 1941

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