The health of workers in dusty trades
By: prepared by Direction of the Surgeon General.
Series: Public health bulletin -- no. 176, 187, 208, 269
Publisher: U.S. Govt. Print. Off.
Published: 1928
Place of publication: Washington, D.C
Language: eng
Subjects: Industrial hygiene.; Dust.; Lungs -- Dust diseases.; Occupational diseases.
Notes: Includes bibliographical references.