Schmeckebier, Laurence Frederick
Public health service: its history, activities and organization by Laurence F. Schmeckebier - Baltimore Johns Hopkins Press 1923 - xiii, 298p.
United States. Public Health Service
O00x73 Sch44
Public health service: its history, activities and organization by Laurence F. Schmeckebier - Baltimore Johns Hopkins Press 1923 - xiii, 298p.
United States. Public Health Service
O00x73 Sch44
