1
by Goodell, Edwin Burpee
Published 1904
G.P.O
...Geological Survey (U.S.)...

2
by Johnson, Douglas Wilson
Published 1905
G.P.O
...Geological Survey (U.S.)...

3
by Boyer, Diane E.
Published 2007
Utah State University Press
Subjects: '; ...Geological Survey (U.S.)...