The magnificent gateway : a layman's guide to the geology of the Columbia River Gorge /

Bibliographic Details
Main Author: Allen, John Eliot, 1908-1996
Format: Book
Language:English
Published: Forest Grove, Or. : Timber Press, 1979.
Series:Scenic trips to the Northwest's geologic past ; no. 1.
Subjects:
Description
Item Description:Includes index.
Physical Description:xii, 144 pages : illustrations ; 22 cm.
Bibliography:Bibliography: pages [134]-138.
ISBN:0917304101