Water quality in the Upper Colorado River Basin, Colorado, 1996-98 /

by Spahr, Norman E.
Published 2000

Hydrogeology of the Leadville Limestone and other Paleozoic rocks in northwestern Colorado, with results of aquifer tests at Glenwood Springs /

by Geldon, Arthur L.
Published 1989

Environmental setting and implications on water quality, Upper Colorado River Basin, Colorado and Utah /

by Apodaca, Lori Estelle
Published 1996

Geohydrology of Tertiary rocks in the Upper Colorado River Basin in Colorado, Utah, and Wyoming, excluding the San Juan Basin : regional aquifer-system analysis /

by Glover, Kent C., Naftz, David L., Martin, Lawrence J.
Published 1998

Trace elements in streambed sediment and fish liver at selected sites in the Upper Colorado River Basin, Colorado 1995-96 /

by Deacon, Jeffrey R., Stephens, Verlin C.
Published 1998