Geology and geography of the Zion Park region, Utah and Arizona. : A comprehensive report on a scenic and historic region of the Southwest.

Bibliographic Details
Main Author:	Gregory, Herbert E. (Herbert Ernest), 1869-1952
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1950.
Series:	United States. Geological Survey. Professional paper 220
Subjects:	Geology > Utah > Zion National Park. Geology > Arizona > Zion National Park. Physical geography > Utah > Zion National Park. Physical geography > Arizona > Zion National Park. Zion National Park (Utah)

Description
Physical Description:	vi, 200 pages : illustrations, 3 folded plates (in pocket) maps (2 folded in pocket) ; 29 cm.
Bibliography:	Bibliographical footnotes.