Narrative of a journey across the Rocky Mountains, to the Columbia River, and a visit to the Sandwich Islands, Chili, &c. : with a scientific appendix /
by John K. Townsend.
- Philadelphia : Boston : H. Perkins ; Perkins & Marvin, 1839.
- 352 p. ; 25 cm.
The writer was a member of Capt. N.J. Wyeth's party, 1834. "Appendix: Catalogue of quadrupeds [and birds] found in the territory of the Oregon": p. [311]-352.