Ferdinand Vandiveer Hayden and the Founding of the Yellowstone National Park

This edition has images. Title: Ferdinand Vandiveer Hayden and the Founding of the Yellowstone National Park Credits: Produced by Stephen Hutcheson, Dave Morgan, Carol Spearsand the Online Distributed Proofreading Team athttp://www.pgdp.net Summary: "Ferdinand Vandiveer Hayden and the Founding of the Yellowstone National Park" is a historical account produced by the U.S. Department of the Interior, Geological Survey, highlighting the significant contributions of Dr. Ferdinand Vandiveer...