John Wesley Powell's exploration of the Colorado River

Files
ttu_gs0001_000347.pdf (30.04 MB)
Date
1974
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Washington: Government Printing Office
Abstract
Description
Keywords
Geological Survey (U.S.), Powell, John Wesley, 1834-1902
Citation
URI
http://hdl.handle.net/2346/63894
Collections
U.S. Geological Survey