On the Geology and Natural History of the Upper Missouri ?being the Substance of a Report Made to Lieut. G. K. Warren, T. E. U. S. A. /by Dr. F. V. Hayden | lit.salon
On the Geology and Natural History of the Upper Missouri ?being the Substance of a Report Made to Lieut. G. K. Warren, T. E. U. S. A. /by Dr. F. V. Hayden