Oregon and California.
Subtitle: The exploring expedition to the Rocky mountains, Oregon and California
By: by Brevet Col. J. C. Fremont, to which is added a description of the physical geography of California.  With recent notices of the gold region from the latest and most authentic sources.
Publisher: G. H. Derby & co.
Published: 1850
Place of publication: Buffalo
Language: eng
Number of pages: 456
Subjects: United States -- Exploring expeditions; West (U.S.) -- Description and travel; Pacific States -- Description and travel; Rocky Mountains; California -- Gold discoveries