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Volume VIII, Number 4: Journal of social hygiene
Home Economics Archive: Research, Tradition and History
A half century of public health: jubilee historical volume of the American Public Health Association, in commemoration of the fiftieth anniversary celebration of its foundation, New York City, November 14-18, 1921
Home Economics Archive: Research, Tradition and History
Volume 33, Number 6: Journal of social hygiene
Home Economics Archive: Research, Tradition and History