Islands & Rapids: A Geologic Story of Hells Canyon
	Quantity in Basket: None Code: 07566 Price: $25.00 Author: Tracy Vallier ISBN: 1881090302 Member Price: $21.25 Features: Paperback. 1998. 168 pp. Geologic maps, and black and white and color photos. 8.5 x 11 in.
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With detailed geologic maps, black-and-white photographs, and a section of color photos, this illustrated account of the geology of the remarkable canyon, enlivened by the author's own field work in the region includes a mile-by-mile guide to geologic features along the Snake River from Oxbow, Oregon to the confluence of the Snake and Grande Ronde Rivers 100 miles to the north.