They walked here long ago /

Bibliographic Details
Corporate Author:	United States. Bureau of Land Management
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : Bureau of Land Management, [2002?]
Subjects:	Dinosaur tracks > Utah. Dinosaur tracks > Wyoming. Footprints, Fossil > Utah. Footprints, Fossil > Wyoming.
Online Access:	https://purl.fdlp.gov/GPO/LPS51184

Available Online