00529nam 2200157z- 450 9910712694403321(CKB)5470000002495214(EXLCZ)99547000000249521420230509c1994uuuu -u- -engAlternative transportation modes feasibility studyU.S. Dept. of the Interior, National Park Service, Denver Service CenterDenver, ColoBOOK9910712694403321Alternative transportation modes feasibility study3336785UNINA