Verlag: Geologic Survey 4th Series, Harrisburg, PA, 1979
Anbieter: Liberty Book Shop, Avis, PA, USA
Erstausgabe
Zustand: Very Good. Zustand des Schutzumschlags: No Dust Jacket. 1st ed. Lg softbound, cond, cover yellowed and sl edge soiling. Infomation Circular 84; SC, sm 4to; 202 pages.