The Magnificent Gateway: A Geology of the Columbia River Gorge

By (author): "John Eliot Allen"
Genres:Geology books  
The Magnificent Gateway: A Geology of the Columbia River Gorge
ISBN0917304101
ISBN139780917304101
AsinThe Magnificent Gateway: A Geology of the Columbia River Gorge
Original titleThe Magnificent Gateway: A Geology of the Columbia River Gorge (Scenic Trips to the Northwest's Geologic Past ; No. 1)