Proceedings of the National Nutrition Conference for Defense : May 26, 27, and 28, 1941, called by President Franklin D. Roosevelt Federal Security Agency, Office of the Director of Defense Health and Welfare Services, Washington, D.C.

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Proceedings of the National Nutrition Conference for Defense : May 26, 27, and 28, 1941, called by President Franklin D. Roosevelt Federal Security Agency, Office of the Director of Defense Health and Welfare Services, Washington, D.C. Public Domain Mark. Source: Wellcome Collection.