Delaware River water quality Bristol to Marcus Hook, Pennsylvania, August 1949 to December 1963 /

Bibliographic Details
Main Author:	Keighton, W. B. (Walter B.) (Author)
Corporate Author:	Philadelphia (Pa.)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1965.
Series:	Contributions to the hydrology of the United States. Geological Survey water-supply paper ; no. 1809-O.
Subjects:	Water quality > Pennsylvania > Bristol. Water quality > Pennsylvania > Marcus Hook.
Online Access:	https://purl.fdlp.gov/GPO/gpo113709

Description
Item Description:	"Prepared in cooperation with the city of Philadelphia." Includes tables.
Physical Description:	1 online resource (iv, 57 pages) : illustrations, maps.
Bibliography:	Includes bibliographical references.