Physiography and superficial geology of the copper-nickel study region, northeastern Minnesota /

Bibliographic Details
Main Authors:	Olcott, Perry G., 1932- (Author), Siegel, Donald I. (Author)
Corporate Author:	Minnesota Environmental Quality Board. Copper-Nickel Study Staff
Format:	Government Document eBook
Language:	English
Published:	St. Paul, Minnesota : U.S. Geological Survey, [1978]
Series:	Water-resources investigations ; 78-51. Open-file report (Geological Survey (U.S.))
Subjects:	Geology > Minnesota. Physical geography > Minnesota. Copper ores > Minnesota. Nickel ores > Minnesota. Groundwater > Minnesota. Copper mines and mining > Environmental aspects. Environmental impact analysis. Geology. Groundwater. Nickel mines and mining > Environmental aspects. Minnesota. Minnesota > Boundary Waters Canoe Area.
Online Access:	https://purl.fdlp.gov/GPO/gpo131681

Description
Item Description:	"Prepared in cooperation with Minnesota Environmental Quality Board, Copper-Nickel Study Staff."
Physical Description:	1 online resource (iv, 22 pages) : illustrations, maps + 3 plates.
Bibliography:	Includes bibliographical references (pages 21-22).