01411nam 2200373 a 450 991070236850332120121130163448.0(CKB)5470000002426472(OCoLC)819762273(EXLCZ)99547000000242647220121130d2012 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierGeology along Mosca Pass Trail, Great Sand Dunes National Park and Preserve, Colorado[electronic resource] /by David A. Lindsey ... [and others] ; prepared in cooperation with the National Park ServiceReston, Va. :U.S. Geological Survey,2012.1 online resource (18 pages) color illustrations, color mapsCircular ;1374Includes bibliographical references (page 18).GeologyColoradoGreat Sand Dunes National Park and PreserveGeologySangre de Cristo Mountains (Colo. and N.M.)GeologyGeologyLindsey David A1386528Geological Survey (U.S.)United States.National Park Service.GPOGPOBOOK9910702368503321Geology along Mosca Pass Trail, Great Sand Dunes National Park and Preserve, Colorado3527263UNINA