@book{bhlitem106341, title = {Lake Superior: its character, vegetation, and animals, compared with those of other similar regions }, copyright = {In copyright}, url = {https://www.biodiversitylibrary.org/item/106341}, note = {https://www.biodiversitylibrary.org/bibliography/50379}, publisher = {Boston, Gould, Kendall & Lincoln, 1850}, author = {Agassiz, Louis,}, year = {}, pages = {498}, }