@book{25868,
	author = {Nicollet, J. N. and Torrey, John, and United States.},
	title = {Report intended to illustrate a map of the hydrographical basin of the upper Mississippi river,},
	publisher = {Blair and Rives, printers,},
	year = {1845.},
	series = {[U.S.] 28th Cong., 2d sess. House.},
	address = {Washington,},
	note = {Map published in 1842.}
}