McGraw-Hill · University of Minnesota Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Minnesota's Geology | 978-0-8166-0953-6 (0-8166-0953-5) | 1982 | Richard W. Ojakangas |
| North America and the Great Ice Age | 978-0-07-040935-4 (0-07-040935-8) | 1976 | |
C. L. · C. L. M · C.M. · Charles L. · Charles M. · L. M.