paperback. Condition: as new. 8 1/2 x 11 " center stapled paperback. U. S. Geological Survey Bulleting 1904 A. Contributions to Precambrian Geology of Lake Superior Region.
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 United States Government Printing Office, Washington, 1992
Condition: very good. from the title page, "Field relations, lithology, isotope ages, and tectonic implications of volcanic and granitoid rocks." softcover, 11" x 8.5", 65 pages, illustrated.
Published by Washington, 1978
Seller: Zentralantiquariat Leipzig GmbH, Leipzig, Germany
4°. M. 10 Abb. III, 17 S. OBr. (Geological Survey prof. paper 1071). Sprache: Englisch 0 gr.
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.
Published by Washington, 1978
Seller: Zentralantiquariat Leipzig GmbH, Leipzig, Germany
M. 8 Abb. III, 22 S. (Geological Survey prof. paper 1055). Sprache: Deutsch 0 gr.