Tropicos | Reference - Frémont, J. C. 1845. Report of the Exploring Expedition to the Rocky Mountains in the year 1842, and to Oregon and North California in the years 1843-1844. In J. C. Frémont Rep. Exped. Rocky Mts. Blair and Rives, Washington.

Frémont, J. C. 1845. Report of the Exploring Expedition to the Rocky Mountains in the year 1842, and to Oregon and North California in the years 1843-1844. In J. C. Frémont Rep. Exped. Rocky Mts. Blair and Rives, Washington.