The potential for diamond-bearing kimberlite in northern Michigan and Wisconsin / by W.F. Cannon and M.G. Mudrey, Jr. ; prepared in cooperation with the Geological Survey Division, Michigan Department of Natural Resources.
Adresse Bibliographique
[Reston, Va.?] : U.S. Dept. of the Interior, Geological Survey ; Alexandria, VA : Free on application to Distribution Branch, Text Products Section, U.S. Geological Survey, 1981.
