Lake Superior: its physical character, vegetation, and animals, compared with those of other and similar regions.
By Louis Agassiz. With a narrative of the tour, by J. Elliot Cabot. And contributions by other scientific gentlemen ...
- Boston, Gould, Kendall and Lincoln, 1850.
- x, [2], [9]-428 p. front., illus., plates, map. 23 cm.