![Hydrology / Hydraulic engineering / Dunes / Aquifers / Water / Great Sand Dunes National Park and Preserve / San Luis Valley / Groundwater / Interdunal wetland / Geography of Colorado / Physical geography / Colorado counties Hydrology / Hydraulic engineering / Dunes / Aquifers / Water / Great Sand Dunes National Park and Preserve / San Luis Valley / Groundwater / Interdunal wetland / Geography of Colorado / Physical geography / Colorado counties](https://www.pdfsearch.io/img/07e19b15f4b8dc7c8648b4a80b38d8b9.jpg) Date: 2004-08-26 15:30:28Hydrology Hydraulic engineering Dunes Aquifers Water Great Sand Dunes National Park and Preserve San Luis Valley Groundwater Interdunal wetland Geography of Colorado Physical geography Colorado counties | | Prepared in cooperation with the National Park Service Ground-Water Flow Direction, Water Quality, Recharge Sources, and Age, Great Sand Dunes National Monument, South-Central Colorado, [removed]Add to Reading ListSource URL: pubs.usgs.govDownload Document from Source Website File Size: 787,70 KBShare Document on Facebook
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