@book{bhlitem64751, title = {Geology of Wisconsin. Survey of 1873-1879 }, volume = {2}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/64751}, note = {https://www.biodiversitylibrary.org/bibliography/23664}, publisher = {[Madison, Wis.], Published under the direction of the chief geologist, by the commissioners of public printing, 1877-83}, author = {Geological and Natural History Survey (Wis.)}, year = {}, pages = {874}, keywords = {Botany|Geology|Mines and mineral resources|Paleontology|Wisconsin|}, }