Preliminary report of Committee on mortality from tuberculosis in dusty trades
Contributors: United States. Working conditions service.
Publisher: Govt. print. off.
Published: 1919
Place of publication: Washington
Language: eng
Number of pages: 27
Subjects: Tuberculosis -- United States; Occupations -- Diseases and hygiene; Dust; Mortality
Notes: At head of title: U.S. Dept. of labor. Working conditions service.