U.S. Forest Service / industrial / American Society for Ethnohistory / Cornell / Crockett Club / University of Wisconsin / Audubon Society / /
Person
Paul Martin / John Muir / J. Donald Ethnohistory / Shepard Krech / Max Oelschlaeger / Frank Speck / Ernest Thompson Seton / J. Donald Hughes / Gifford Pinchot / Henry Thoreau / George Bird Grinnell / Pinchot Muir / Paul Nadasdy / George Cornell / Kent Redford / Steve Langdon / Stewart Udall / /
Position
editor / conservationist / anthropologist / practicing conservationist / original conservationist / model for the nascent conservationist perspective / secretary of the interior / one of the founders / rst head / Historian / Marshall / /