By Grove, Noel.. Washington, D.C. : The Society, 1984 . 204 p. : , Includes index. 26 cm.. 0870444778 | 0870444824 (lib. bdg.)
]]>By Kraulis, J. A.,. Toronto : Key Porter Books, 1996 . 159 p. : , Includes index. 23 x 29 cm.. 1550137239
]]>Washington, D.C. : National Geographic Society, 1984 . 199 p. : , Includes index. 27 cm.. 0870444425 | 0870444476 (lib. bdg.)
]]>By Hirschmann, Fred.. Portland, Or. : Graphic Arts Center Pub. Co., 1990 . 157 p. : 34 cm.. 1558680101
]]>By Egan, Timothy.. Boston : Houghton Mifflin Harcourt, 2009 . x, 324 p., [8] p. of plates : 24 cm.. 9780618968411 | 0618968415
]]>By Wauer, Roland H.. College Station : Texas A&M University Press, 2004 . 200 p. : 25 cm.. 1585442860 (cloth : alk. paper) | 1585442879 (pbk. : alk. paper)
]]>Washington, D.C. : National Geographic Society, 2006 . 480 p. : , Previous ed.: 2003. 22 cm.. 0792253221
Place Hold on Guide to the national parks of the United States.
]]>By Duncan, Dayton.. New York : Alfred A. Knopf, 2009 . xix, 403 p : , "Based on a film by Ken Burns, produced by Dayton Duncan and Ken Burns, written by Dayton Duncan." | Includes a full color removable map. 29 cm.. 0307268969 :
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