Product Type
Condition
Binding
Collectible Attributes
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Published by United States Geological Survey., 1972
Seller: Eryops Books, Stephenville, TX, U.S.A.
No Binding. Condition: Very Good. Large folded sheet consisting of a geologic map superposed on topographic contours, a tectonic map, a columnar section, six cross-sections, and a 6-page discussion of geology, and references cited; in printed envelope; ex-corporate library; light creasing of sheet, o/w in very good condition. Map.