Quality of ground water in agricultural areas of the San Luis Valley, South-Central Colorado /

Distribution and mass of nitrate in the unconfined aquifer beneath the intensively cultivated area north of the Rio Grande, San Luis Valley, Colorado, 1997 through 2001 /
by: Stogner, Robert W.
Published: (2005)

Hydrogeology and simulated effects of ground-water development on an unconfined aquifer in the Closed Basin Division, San Luis Valley, Colorado /
by: Leonard, Guy J.
Published: (1989)

Potentiometric surface, 1980, and water-level changes, 1969-80, in the unconfined valley-fill aquifers of the San Luis Basin, Colorado and New Mexico /
Published: (1985)

Ground water recharge to the aquifers of northern San Luis Valley, Colorado : a remote sensing investigation /
by: Huntley, David
Published: (1976)

Ground-water resources of the San Luis Valley, Colorado /
by: Powell, William James, 1921-1995, et al.
Published: (1958)

Nitrate concentrations, 1936-99, and pesticide concentrations, 1990-99, in the unconfined aquifer in the San Luis Valley, Colorado /
by: Stogner, Robert W.
Published: (2001)

Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas : shallow ground-water quality of a land-use area in the San Luis Valley, south-central Colorado, 1993 /
by: Anderholm, Scott K.
Published: (1996)

Geophysical logging to determine construction, contributing zones, and appropriate use of water levels measured in confined-aquifer network wells, San Luis Valley, Colorado, 1998-2000 /
by: Brendle, D. L.
Published: (2002)

Grave images : San Luis Valley /
by: Hettinga, Kathy T. (Kathy Tolsma)
Published: (2009)

San Luis Basin sustainability metrics project : a methodology for evaluating regional sustainability /
Published: (2010)

Land protection plan : San Luis Valley conservation area, Colorado and New Mexico /
Published: (2015)

Blanca Wetlands /
Published: (2008)

Draft environmental assessment and land protection plan : San Luis Valley Conservation Area, Colorado and New Mexico /
Published: (2012)

Stitching rites : colcha embroidery along the northern Rio Grande /
by: MacAulay, Suzanne P. (Suzanne Pollock), 1943-
Published: (2000)

Regression models of monthly water-level change in and near the Closed Basin Division of the San Luis Valley, south-central Colorado /
by: Watts, Kenneth R.
Published: (1995)

Range resources of the San Luis Valley /
by: Hanson, Herbert C. (Herbert Christian), 1891-
Published: (1929)

Magnetotelluric data, San Luis Valley, Colorado
by: Rodriguez, Brian D.
Published: (2008)

Hydrogeology and simulated effects of ground-water development on an unconfined aquifer in the Closed Basin Division, San Luis Valley, Colorado /
by: Leonard, Guy J., et al.
Published: (1989)

Magnetotelluric data, southern San Luis Valley, Colorado /
by: Williams, Jackie M.
Published: (2007)

Nitrate concentrations, 1936-99, and pesticide concentrations, 1990-99, in the unconfined aquifer in the San Luis Valley, Colorado /
by: Stogner, Robert W.
Published: (2001)

Geology and water resources of the San Luis valley, Colorado /
by: Siebenthal, C. E. (Claude Ellsworth), 1869-1930
Published: (1910)

Measured performance results : low-cost solar water heating systems in the San Luis Valley /
by: Swisher, Joel
Published: (1983)

Great Sand Dunes : the shape of the wind /
by: Trimble, Stephen, 1950-
Published: (1970)

Water quality, streamflow conditions, and annual flow-duration curves for streams of the San Juan-Chama Project, southern Colorado and northern New Mexico, 1935-2010 /
by: Falk, Sarah E., et al.
Published: (2013)

Methane-concentration and methane-isotope data for ground water and soil gas in the Animas River Valley, Colorado and New Mexico, 1990-91.
by: Chafin, Daniel T.

Geochemistry of ground water in the Gallup, Dakota, and Morrison aquifers, San Juan Basin, New Mexico /
by: Dam, William L.
Published: (1995)

Surficial geology of the northern San Luis Valley, Saguache, Fremont, Custer, Alamosa, Rio Grande, Conejos, and Costilla Counties, Colorado /
Published: (2021)

Magnetotelluric data collected to characterize aquifers in the San Luis Basin, New Mexico /
by: Ailes, Chad E., et al.
Published: (2015)

Summary of the San Juan structural basin regional aquifer-system analysis, New Mexico, Colorado, Arizona, and Utah.
by: Levings, Gary W.
Published: (1996)

Minot, North Dakota; Oroville-Tonasket, Washington; and San Luis Valley Project, Colorado--water resource legislation : hearing before the Subcommittee on Water and Power of the Committee on Energy and Natural Resources, United States Senate, One Hundredth Congress, first session, on S. 641 ... S. 649 ... S. 1549 ... August 5, 1987.
Published: (1988)

Final EA environmental assessment for watershed and fisheries conservation treatments.
Published: (2005)

Hydrogeology of the San Jose, Nacimiento, and Animas Formations in the San Juan structural basin, New Mexico, Colorado, Arizona and Utah /
Published: (1990)

Summary of the San Juan structural basin regional aquifer-system analysis, New Mexico, Colorado, Arizona, and Utah /
by: Levings, Gary W., et al.
Published: (1996)

Hydrogeology of the Morrison Formation in the San Juan structural basin, New Mexico, Colorado, Arizona, and Utah /
Published: (1990)

Methane-concentration and methane-isotope data for ground water and soil gas in the Animas River Valley, Colorado and New Mexico, 1990-91 /
by: Chafin, Daniel T., et al.
Published: (1996)

Hydrogeology of the Cliff House Sandstone in the San Juan structural basin, New Mexico, Colorado, Arizona and Utah /
Published: (1990)