The capacity for wonder preserving national parks

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριος συγγραφέας:	Lowry, William R.
Μορφή:	Βιβλίο
Γλώσσα:	English
Έκδοση:	Washington, D.C. Brookings c1994.
Θέματα:	United States. > National Park Service > History. Canadian Parks Service > History. National parks and reserves > Government policy > History. > Canada. National parks and reserves > Government policy > History. > United States. Nature conservation > Government policy > History. > Canada. Nature consumption > Government policy > History. > United States.