1.
 |  | Title: Minnesota's Geology
by Richard W. Ojakangas, Charles L. Matsch, Dan Beedy
ISBN: 0816609535
Publisher: Univ of Minnesota Pr (Trd)
Pub. Date: August, 2001
List Price: $29.95
Amazon.com Price: $20.97 |
2.
|  | Title: Schaum's Outline of Theory and Problems of Introductory Geology
by Richard W. Ojakangas
ISBN: 0070477043
Publisher: McGraw-Hill
Pub. Date: December, 1990
List Price: $12.95
Amazon.com Price: $12.95 |
3.
|  | Title: Basement Tectonics 10: Proceedings of the Tenth International Conference on Basement Tectonics, Held in Duluth, Minnesota, U.S.A., August 1992 (Proceedings of the International Conferences on Basement Tectonics, Vol 4)
by Minn.)/ Dickas, Albert B./ Green, John C. International Conference on Basement Tectonics 1992 Duluth, Richard W. Ojakangas
ISBN: 0792334299
Publisher: Kluwer Academic Publishers
Pub. Date: May, 1995
List Price: $213.00
Amazon.com Price: $213.00 |
4.
|  | Title: Sedimentology and Provenance of the Early Proterozoic Michigamme Formation and Goodrich Quartzite, Northern Michigan: Regional Stratigraphic
by Richard W. Ojakangas
ISBN: 9993708933
Pub. Date: July, 1994
|
5.
|  | Title: Sedimentology and provenance of the Early Proterozoic Michigamme Formation and Goodrich Quartzite, northern Michigan : regional stratigraphic implications and suggested correlations (SuDoc I 19.3:1904-R)
by Richard W. Ojakangas
ISBN: B00010FY8M
Publisher: U.S. G.P.O. For sale by USGS Map Distribution
Pub. Date: 1994
|
6.
|  | Title: Middle Proterozoic to Cambrian Rifting, Central North America (Special Papers (Geological Society of America),No 312)
by Richard W. Ojakangas, Albert B. Dickas, John C. Green
ISBN: 0813723124
Publisher: Geological Society of America
Pub. Date: January, 1997
List Price: $65.00
Amazon.com Price: $65.00 |
7.
|  | Title: Earth, Past and Present
by Richard W. Ojakangas
ISBN: 0070476764
Publisher: McGraw Hill College Div
Pub. Date: June, 1976
List Price: $27.05
Amazon.com Price: $27.05 |
