The Potomac River Basin. Geographic history -- rainfall and stream flow -- pollution, typhoid fever, and character of water -- relation of soils and forest cover to quality and quantity of surface water -- effect of industrial wastes on fishes.

Bibliographic Details

Corporate Authors:	Geological Survey (U.S.), ProQuest (Firm)
Format:	Government Document eBook
Language:	English
Published:	Washington : [publisher not identified], 1907.
Series:	United States congressional serial set.
Subjects:	District of Columbia. Specifications. Typhoid fever. Electronic books.
Online Access:	Connect to the full text of this electronic book