Preserving nature in the national parks : a history / Richard West Sellars.

Míreanna comhchosúla

• Science and ecosystem management in the national parks /
  Foilsithe / Cruthaithe: (1996)
• The National Park Service /
  de réir: Everhart, William C.
  Foilsithe / Cruthaithe: (1983)
• America's national parks and their keepers /
  de réir: Foresta, Ronald A., 1944-
  Foilsithe / Cruthaithe: (1984)
• Wilderness by design : landscape architecture and the National Park Service /
  de réir: Carr, Ethan, 1958-
  Foilsithe / Cruthaithe: (1998)
• Creating the National Park Service : the missing years /
  de réir: Albright, Horace M. (Horace Marden), 1890-1987
  Foilsithe / Cruthaithe: (1999)