It looks like you're offline.
Open Library logo
additional options menu
Last edited anonymously
April 1, 2008 | History

Butler, David L.

We need a photo of Butler, David L.

Born 1946

16 works Add another?

Sorting by Sorted by: Most Editions | First Published | Most Recent | Top Rated | Reading Log | Random

Showing all works by author. Would you like to see only ebooks?

  • Cover of: Estimated water-quality conditions and potential downstream channel effects of the proposed Rock Creek and Wolford Mountain reservoirs, north-central, Colorado

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Characterization of selenium in the lower Gunnison River basin, Colorado, 1988-2000

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Discharge and water quality of springs in Roan and Parachute Creek basins, northwestern Colorado, 1981-83

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Trend analysis of selected water-quality data associated with salinity-control projects in the Grand Valley, in the lower Gunnison River Basin, and at Meeker Dome, western Colorado

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Effects of herbicide usage on water quality of selected streams in Wyoming

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Effects of piping irrigation laterals on selenium and salt loads, Montrose Arroyo Basin, western Colorado

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Estimated decreases in dissolved-solids loads in Four Tributaries to the Colorado River in the Grand Valley, Colorado, 1973-96

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Field screening of water, soil, bottom sediment, and biota associated with irrigation drainage in the Dolores Project and the Mancos River basin, southwestern Colorado, 1994

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: General surface- and ground-water quality in a coal-resource area near Durango, southwestern Colorado

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Pesticide data for selected Wyoming streams, 1976-78

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Dolores Project Area, Southwestern Colorado and Southeastern Utah, 1990-91

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Sediment discharge in Fortification Creek and the effect of sedimentation rate on the proposed Rampart Reservoir, northwestern Colorado

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Sediment discharge in Rock Creek and the effect of sedimentation rate on the proposed Rock Creek Reservoir, northwestern Colorado

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Sediment discharge in the Colorado River near De Beque, Colorado

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Physical, chemical, and biological data for detailed study of irrigation drainage in the Uncompahgre Project area and in the Grand Valley, west-central Colorado, 1991-92

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Pine River Project area, Southern Ute Indian Reservation, southwestern Colorado and northwestern New Mexico, 1988-89

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today

History

Download catalog record: RDF / JSON
April 1, 2008 Created by an anonymous user initial import