An Introduction to Geology by Chris Johnson, Matthew D. Affolter, Paul Inkenbrandt, and Cam Mosher, Salt Lake Community College Historical Geology by Callan Bentley, Karen Layou, Russ Kohrs, Shelley Jaye, Matthew D. Affolter, and Brian Ricketts Introduction to Mineralogy by Dexter Perkins, University of North Dakota Introduction to Petrology by Dexter Perkins, University of North Dakota Share this:FacebookXLike this:Like Loading...
