Author: Wallace R. Hansen
Publisher: Western National Parks Association
Soft cover: 60 pages, 6" x 9"
Member Price: $2.52
Non-Member Price: $2.95
First published as United States Geological Survey Bulletin 1991, this book provides a scholarly look at the factors and forces that created the Black Canyon of the Gunnison in Colorado. Numerous topographic drawings and diagrams, plus six color plates. ^~Author: Wallace R. Hansen ^~Publisher: Western National Parks Association ^~ISBN: 9780911408706 ^~Soft cover: 60 pages, 6" x 9"