Sewage-polluted oysters as a cause of typhoid and other gastro-intestinal disturbances.
Subtitle: A study of an epidemic and of certain individual cases.
By: By George W. Stiles, jr. ...
Series: United States. Dept. of Agriculture. Bureau of Chemistry. Bulletin -- no. 156; Bulletin (United States. Bureau of Chemistry) -- no. 156
Publisher: Govt. Print. Off.
Published: 1912
Place of publication: Washington
Subjects: Water -- Pollution.; Oysters.