Howard Zahniser, Ed Zahniser, George D. Davis, Paul Schaefer, Douglas W. Scott (1992). “Where Wilderness Preservation Began: Adirondack Writings of Howard Zahniser”, North Country Books Incorporated
Howard Zahniser, Ed Zahniser, George D. Davis, Paul Schaefer, Douglas W. Scott (1992). “Where Wilderness Preservation Began: Adirondack Writings of Howard Zahniser”, North Country Books Incorporated