Health of school children, II
By: compiled by W.H.Heck.
Series: Bulletin / Dept. of the Interior, Bureau of Education -- 1915, no. 50; Bulletin (United States. Office of Education) -- 1915, no. 50.
Publisher: Govt. Printing Office
Published: 1915
Place of publication: Washington
Language: eng
Number of pages: 187
Subjects: School children -- Health and hygiene -- United States.; School hygiene -- United States.
Notes: Includes index.

Bulletins 47-50, 1915 are bound together.