Ground water in Ontonagon County, Michigan /
by C.J. Doonan and G.E. Henrickson.

APA Citation

Doonan, C. J., Henrickson, G. E., Geological Survey (U.S.). (1969). Ground water in Ontonagon County, Michigan. [Lansing]: Michigan Geological Survey.

MLA Citation

Doonan, C. J, G. E Henrickson, and Geological Survey (U.S.). Ground Water In Ontonagon County, Michigan. [Lansing]: Michigan Geological Survey, 1969.

Warning: These citations may not always be complete (especially for serials).