Editore: USGS Open-File Report 78-257, 1978, 5 pp. + folded geologic map in pocket., 1978
Da: Eryops Books, Stephenville, TX, U.S.A.
Mappa
Condizione: Very Good. Ex-corporate library; text is two hole-punched, folded map in plastic pocket and placed within cardboard binder; very good condition. Map.