Editore: United States Geological Survey., 1976
Da: Eryops Books, Stephenville, TX, U.S.A.
Mappa
No Binding. Condizione: Very Good. Large folded sheet in printed envelope; consists of a map showing profile locations, 6 profiles, a discussion of geophysics, and references cited; in printed envelope; ex-corporate library; light coffee stain on printed envelope, o/w sheet in very good condition. Map.