1. Conservative conservationist by Flippen, J. Brooks, Publication: Baton Rouge : Louisiana State University Press, 2006 . 1 online resource. Date:2006 Availability: No items available: Actions: Add to cart
2. Gifford Pinchot and the making of modern environmentalism by Miller, Char, Publication: Washington, DC : Island Press/Shearwater Books, 2001 . 1 online resource (458 p.) : Date:2001 Availability: No items available: Actions: Add to cart
3. Nature and the American :   Publication: Lincoln: University of Nebraska P., 1957 . xvii, 250 p., Date:1957 Availability: Copies available: Turkeyen Campus Science & Technology [QH76 H88] (1), Actions: Add to cart
4. The quiet crisis and the next generation /   Publication: Salt Lake City : Peregrine Smith Books, 1988 . xviii, 298 p. , Updates: The quiet crisis. 1963. | Includes index. Date:1988 Availability: Copies available: Turkeyen Campus Science & Technology [S930 U3] (1), Actions: Add to cart