Chemical and physical characteristics of natural ground waters in Michigan
Subtitle: a preliminary report
By: by T. Ray Cummings
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 80-953; Open-file report (Geological Survey (U.S.)) -- 80-953
Publisher: U.S. Geological Survey
Published: 1980
Place of publication: Lansing, Mich
Language: eng
Format: Microform
Subjects: Groundwater -- Michigan; Water quality -- Michigan
Notes: "August 1980."

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm

Bibliography: p. 25