A history of the relation of geology during the first 110 years of the US Geological Survey to the development of public-land, federal-science, and mapping poli
A bona fide classic, originally published in 1872, Mountaineering in the Sierra Nevada is still exciting reading. It describes the perils and pleasures experien
Guidebook to the Geology of Northern & Western Idaho & Surrounding Area. (Illus.). 156p. 1989. pap. 24.00 (ISBN 1-55765-027-6). Idaho Geol. Survey Pr. With this