The geology of the Glen Canyon group of the Echo Cliffs region, Arizona

Bibliographic Details
Main Author: Callahan, J. T. (Joseph Thomas), 1922-
Language:en_US
Published: The University of Arizona. 1951
Subjects:
Online Access:http://hdl.handle.net/10150/551169
http://arizona.openrepository.com/arizona/handle/10150/551169

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