Geologic cross section along interstate 40-Flagstaff to N.M.-Ariz. state line /

Bibliographic Details
Corporate Author:	Petrified Forest Museum Association
Other Authors:	Billingsley, George H.
Format:	Map
Language:	English
Published:	Flagstaff, Ariz. : The museum, 1980.
Subjects:	Geology, Stratigraphic > Arizona > Grand Canyon > Maps.

Evans: Maps (2nd floor)