Rural school sanitation, including physical and mental status of school children in Porter County, Indiana, by Taliaferro Clark, George L. Collins, and W.L. Treadway. Prepared by direction of the Surgeon General.
出版資料
Washington, Govt. Print. Off., 1916.
複本
說明
127 p. incl. illus., tables. diagrs. 25 cm.
系列
U.S. Public Health Service. Public health bulletin, no. 77
With:
Bound with: Health insurance: its relation to the public health.
Notes
At head of title: Treasury Department. United State Public Health Service ...
