Surface Water Supply of the United States, 1939, Part 5 : Hudson Bay and Upper Mississippi River Basins.

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1941.
Subjects:	Water-supply. Geography. Rivers. Illinois.
Online Access:	Electronic resource (PDF)

Description
Item Description:	Includes photographs and tables.
Physical Description:	1 online resource (419 pages), digital, PDF file