000 00308nam a2200109Ia 4500
008 180712s9999 xx 000 0 und d
020 _a9780307268969
100 _aDuncan, Dayton., ill.
245 4 _aThe National Parks: America's best idea
260 _aNew York
_bAlfred A. Knopf
_c2009
300 _axix, 403 p.
999 _c43599
_d43599