000			00364nam a2200121Ia 4500
008			151015s9999 xx 000 0 und d
050			_aSB 482.A3 1973
250			_a_Preserving a heritage National parks centennial
300			_aWashington National park centennial 1972
500			_aIncludes index.
650			_a_Heritage
700			_a^d20130507 12:08:21^oanne
999			_c4134 _d4134