Report of a Geological Reconnoissance Made in 1835 : from the Seat of Government, by the Way of Green Bay and the Wisconsin Territory, to the Coteau De Prairie, an Elevated Ridge Dividing the Missouri from the St. Peter's River

Report of a Geological Reconnoissance Made in 1835 : from the Seat of Government, by the Way of Green Bay and the Wisconsin Territory, to the Coteau De Prairie, an Elevated Ridge Dividing the Missouri from the St. Peter's River