College of Mines, Milnor Roberts (Dean)

The College of Mines Series of Ores, Coals and Useful Rocks of Washington

U. of Washington, 1917. 1st edition. Paperback. 97pp, small octavo, tight binding, clean throughout, clean wraps with light wear. Very Good. Item #163002

Bull. of the U. of Washington, Extension Series No. 21, General Series No. 110.

Price: $28.50