Fraser River Watershed, Colorado : assessment of available water-quantity and water-quality data through water year 1997

by Apodaca, Lori Estelle.
Published: U.S. Dept. of the Interior, U.S. Geological Survey : U.S. Geological Survey, Information Services [distributor], 1999

Water quality in alluvial aquifers of the southern Rocky Mountains Physiographic Province, upper Colorado River Basin, Colorado, 1997

by Apodaca, Lori Estelle.
Published: U.S. Department of the Interior, U.S. Geological Survey, 2000

Analysis of ground-water-quality data of the Upper Colorado River Basin, water years 1972-92

by Apodaca, Lori Estelle.
Published: U.S. Dept. of the Interior, Geological Survey : USGS Information Services [distributor], 1998

Review of trace element blank and replicate data collected in ground and surface water for the national water-quality assessment program, 1991-2002

by Apodaca, Lori Estelle.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2006

Fraser River Watershed, Colorado : assessment of available water-quantity and water-quality data through water year 1997

by Apodaca, Lori Estelle,
Published: U.S. Geological Survey, 1999

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

by Apodaca, Lori Estelle,
Published: U.S. Geological Survey, 1996

Trace elements and radon in groundwater across the United States, 1992-2003

by Ayotte, Joseph D.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2011

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

Published: U.S. Dept. of the Interior, U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], 1996

Bibliography, indices, and data sources of water-related studies, upper Colorado River Basin, Colorado and Utah, 1872-1995

by Bauch, Nancy J.
Published: U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], 1995