A study of the pollution and natural purification of Ohio River, 4 : A resurvey of the Ohio River between Cincinnati, Ohio, and Louisville, Ky., including a discussion of effects of canalization and changes in sanitary conditions since 1914-1916.

Bibliographic Details

Corporate Author:	United States. Public Health Service
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1933.
Subjects:	Mortgages. Insurance. Standards, Engineering. Ohio.
Online Access:	Electronic resource (PDF)