THE TWENTYMILE PARK DISTRICT OF THE YAMPA COAL FILED, ROUTT COUNTY, COLORADO; GEOLOGICAL SURVEY BULLETIN 748
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1923. Soft cover. Item #43649
82 pages with maps, photographic plates, sectional charts and tables, plus large folded map in the rear pocket. Bound in the standard original gray stiff paper printed in black. A very good plus copy.
Price: $20.00
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Geology, Hydrology, Petrology, Paleontology,
Government Publications,
Western Americana
See all items by Marius R. Campbell