Child labor and the work of mothers in the beet fields of Colorado and Michigan ..
At head of title: U.S. Department of labor. James J. Davis, secretary. Children's bureau. Grace Abbott, chief "The investigation was planned and carried on under the direction of Ellen Nathalie Matthews ... Dr. Gertrude A. [sic] Light made physical examinations of children in the Colorado beet-field region and analyzed the findings with reference to health."--Letter of transmittal, p. v
Do you want to read a book that interests you? It’s EASY!
Create an account and send a request for reading to other users on the Webpage of the book!
