Robert Gavora Fine and Rare Books is on vacation. We are not processing orders until we return.
REFRACTORY CLAY DEPOSITS OF SOUTH-CENTRAL COLORADO; GEOLOGICAL SURVEY BULLETIN 993
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1953. Soft cover. Item #38476
A description of the refractory and simirefractory clays in the Purgatoire formation and Dakota sandstone. 104 pages with, photographs, maps, tables, graphs and index, plus the required five folded plates in the rear pocket. Bound in stiff gray paper covers. Small abrasion on the title page. A very good plus copy.
Price: $25.00
See all items in
Geology, Hydrology, Petrology, Paleontology,
Government Publications
See all items by Karl M. Waagé