SELECTED BIBLIOGRAPHY
[1] The National Parks, by Frome, Michael - Rand McNally, c1981
[2] Great National Parks of the World, by Carrington, Richard - Random House, NY 1967
[3] Discover America : the Smithsonian book of the National Parks, by Little, Charles F., Smithsonian Books
[4] Protestantism, Capitalism and Nature, by Stoll, Mark at http://www.stedwards.edu/bss/stoll/pcn_intr.htm
[5] National Park Service's ParkNet at http://www.nps.gov/
[6] These we inherit : the Parklands of America, by Adams, Ansel - Sierra Club, 1962
[7] The National Parks : what they mean to you and me, by Tilden, Freeman - Knopf, 1951
Copyright Sebastian Perez-Duarte 1997 - homepage