The six turnings ; major changes in the American West, 1806-1834.

Bibliographic Details
Main Author:	Terrell, John Upton, 1900-1988
Format:	Book
Language:	English
Published:	Glendale, Calif. : A.H. Clark co., 1968.
Series:	Western lands and waters series ; 8.
Subjects:	Fur trade > West (U.S.) West (U.S.) > History > To 1848.