Editore: California Department of Conservation Division of Mines and Geology, 1982
Da: Tacoma Book Center, Tacoma, WA, U.S.A.
Prima edizione
Paperback. Condizione: Very Good. First edition. ISBN Trade Paperback. Very Good Condition. Tight sound unmarked copy with minor rubs and slight browning to edges and corners of covers. No statement of later printing on copyright page.