Published by United States Geological Survey/USGS/Government Printing Office/GPO, Washington, DC, 1983
Seller: Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, U.S.A.
Soft cover. Condition: Very Good. 18 pages with references, plus the required folded chart and folded map in the rear pocket. Bound in thick light tan paper covers printed in brown. Two library receiving stamps and call number on the front cover. No other writings, pockets or plates were ever present. A very good copy. Book.
Published by Washington, 1984
Seller: Zentralantiquariat Leipzig GmbH, Leipzig, Germany
4°. M. 1 Taf. u. 1 Abb. III, 7 S. OBr. Rand etwas eingerissen. (Geological Survey prof. paper 1241 A). Sprache: Englisch 0 gr.