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A GEOLCHEMICAL STUDY OF ALLUVIUM-COVERED COPPER DEPOSITS IN PIMA COUNTY, ARIZONA; WITH A SECTION ON ANALYTICAL METHODS; GEOLOGICAL SURVEY BULLETIN 1312-C
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1970. Soft cover. Item #49198
31 pages with photographs, tables and references, plus the five folded map plates in the rear pocket. Bound in gray stiff paper covers printed in black. A fine copy.
Price: $20.00
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Geology, Hydrology, Petrology, Paleontology,
Government Publications