... The transmission of disease by flies
By: by Ernest A. Sweet, passed assistant surgeon, United States Public health service ... Rev. ed., June, 1922.
Series: U.S. Public health service. Supplement; no. 29 to the Public health reports, April 14, 1916
Publisher: Govt. print. off.
Published: 1925
Place of publication: Washington
Language: eng
Number of pages: 18
Subjects: Flies as carriers of disease.
Notes: At head of title: Treasury department. United States Public health service. Hugh S. Cumming, surgeon general.
Plate printed on both sides.