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Brazilian Congress of Hygiene (Rio de Janeiro), canals and dikes, Fourth Armed Forces International Nutrition Conference (1960), health centers on Amazon, hospital construction, infant care classees over radio, undated; 1943; 1945; 1947; 1960

 File — Box: 5, Folder: 3

Dates

  • Creation: undated; 1943; 1945; 1947; 1960
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