1. Natural rivals : John Muir, Gifford Pinchot, and the creation of America's public lands /: John Muir, Gifford Pinchot, and the creation of America's public lands. (2019) Authors: Clayton, John, 1964- Record Type: Book Extent: 1 online resource (xxii, 276 pages, 24 unnumbered pages of plates), illustrations (some color), maps (some color) View Content: Available online (eLD content is only available in our Reading Rooms) ↗