America's western frontiers : the exploration and settlement of the Trans-Mississippi West /
by John A. Hawgood
- 1st American ed.
- New York : Knopf, 1967
- xxiii, 440 p. : ill., facsims., maps, ports. ; 25 cm.
'Published in slightly different form in Great Britain as The American West.'
Bibliographical footnotes.'Bibliographic note': p. 422-440.