000 00476nam a22001697a 4500
003 OSt
005 20220111040445.0
008 160422b xxu||||| |||| 00| 0 eng d
040 _aMMU
_beng
_cMMU
_dMMU
050 _aG1201 .G52N6 2000
245 _aNational parks visitor facilities & services/
250 _a2nd ed.
260 _aMammoth Cave:
_bConference of National park concessioners,
_c2000.
300 _a90 p. :
650 _aNational parks
942 _2lcc
_cREFERENCE
999 _c17066
_d17066