TY - BOOK AU - Rogers,James Frederick TI - School health activities in 1930: Summary of information collected for the White House conference on child health and protection, T2 - United States. Office of Education. Pamphlet AV - L111 .A75 no. 21 PY - 1931///] CY - [Washington PB - U.S. Govt. Print. Off. KW - School hygiene N1 - Caption title; At head of title: ... United States. Department of the Interior. Ray Lyman Wilbur, Secretary. Office of Education. William John Cooper, Commissioner. Washington, D.C; "For a comparison of this survey with that made by the Office of Education in 1923, see A Biennium in hygiene and physical education, Bulletin, 1931, no. 20."--Foot-note, p. [1]; L111.A75 with: Camp in higher education / Marie M. Ready. Washington : U.S. Govt. Print. Off., 1930. Bound together subsequent to publication ER -