Bathymetric survey of Lake Calumet, Cook County, Illinois /

Bibliographic Details
Corporate Author:	Great Lakes Restoration Initiative (U.S.) (sponsoring body.)
Other Authors:	Duncker, James J. (Cartographer), Johnson, Kevin K. (Cartographer), Sharpe, Jennifer B. (Cartographer)
Format:	Government Document Map
Language:	English
Published:	[Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2015.
Series:	Scientific investigations map ; 3330.
Subjects:	Calumet Lake (Ill.) > Maps. Maps. Bathymetric maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo58347 http://purl.fdlp.gov/GPO/gpo58347

Description
Item Description:	Depths shown by gradient tints. Title from title screen (viewed on June 22, 2015). Includes text, location map, and hydrograph.
Physical Description:	1 online resource (1 map) : color.