Fishes of the Upper Colorado River system, present and future : proceedings of a symposium presented at the annual meeting of the American Fisheries Society in Albuquerque, New Mexico, September 18, 1981 /

Historical accounts of upper Colorado River Basin endangered fish : final report.
by: Quartarone, Fred
Published: (1995)

Recovery implementation program for endangered fish species in the Upper Colorado River Basin : environmental assessment.
Published: (1987)

Importance of the '15-mile reach' to Colorado River populations of endangered Colorado pikeminnow and razorback sucker : final report /
by: Osmundson, Douglas B. (Douglas Bruce)
Published: (2000)

Inland fishes of the greater Southwest : chronicle of a vanishing biota /
by: Minckley, W. L.
Published: (2009)

Colorado squawfish revised recovery plan /
Published: (1991)

Final : Recovery Implementation Program for Endangered Fish Species in the upper Colorado River Basin.
Published: (1987)

Capture locations of rare fish in the upper Colorado River system /
by: Joseph, Timothy W.
Published: (1978)

Contributions to a guide to the cypriniform fish larvae of the upper Colorado Rover system in Colorado /
by: Snyder, Darrel E.
Published: (1981)

Upper Colorado and San Juan River Basin Endangered Fish Recovery Programs Reauthorization Act of 2005 : report (to accompany S. 1578).
Published: (2005)

Program highlights.
Published: (2009)

Highlights.
Published: (2010)

Guide to the fishes of Colorado /
by: Beckman, William Curtis, 1915-
Published: (1974)

Upper Colorado and San Juan Basin Endangered Fish Recovery Implementation Programs Reauthorization Act of 2005 : report (to accompany H.R. 3153) (including cost estimate of the Congressional Budget Office).
Published: (2005)

Flow regimes for restoration and maintenance of sufficient habitat to recover endangered razorback sucker and Colorado pikeminnow : interim recommendations for the Palisade-to-Rifle Reach : final report /
by: Osmundson, Douglas B. (Douglas Bruce)
Published: (2001)

Annotated bibliography for aquatic resource management of the upper Colorado River ecosystem /
Published: (1980)

Upper Colorado and San Juan River Basins Recovery Act : report (to accompany H.R. 5001) (including cost estimate of the Congressional Budget Office).
Published: (2022)

An indexed, annotated bibliography of the endangered and threatened fishes of the upper Colorado River system /
by: Joseph, Timothy W.
Published: (1977)

Effects of water quality and habitat on composition of fish communities in the Upper Colorado River Basin.
by: Deacon, Jeffrey R.
Published: (1997)

Recommendations for flows in the 15-mile reach during October-June for maintenance and enhancement of endangered fish populations in the upper Colorado River : final report /
by: Osmundson, Douglas B. (Douglas Bruce)
Published: (1991)

Lower Colorado River Multi-Species Conservation Program : balancing resource use and conservation.

Upper Colorado and San Juan River Basins Endangered Fish Recovery Programs Reauthorization Act of 2023 : report (to accompany H.R. 4596) (including cost estimate of the Congressional Budget Office).
Published: (2024)

An evaluation of the status, life history, and habitat requirements of endangered and threatened fishes of the upper Colorado River system /
Published: (1977)

Population status and trends of Colorado pikeminnow of the Upper Colorado River, 1991-2005 : final report /
by: Osmundson, Douglas B. (Douglas Bruce)
Published: (2009)

Population status and trends of Colorado pikeminnow of the Upper Colorado River, 1991-2005 : final report /
by: Osmundson, Douglas B. (Douglas Bruce)
Published: (2009)

Aspects of the Yampa River flow regime essential for maintenance of native fishes /
by: Bestgen, Kevin R.
Published: (2015)

Colorado River fish monitoring in Grand Canyon, Arizona : 2002-14 humpback chub aggregations /
by: Persons, William R., et al.
Published: (2017)

Lost, a desert river and its native fishes : a historical perspective of the lower Colorado River /
by: Mueller, Gordon
Published: (2002)

Distribution and concentrations of selected organochlorine pesticides and PCB's in streambed sediment and whole-body fish in the Upper Colorado River Basin, 1995-96 /
by: Stephens, Verlin C.
Published: (1998)

Fishing the three rivers : a guide to the Roaring Fork, Fryingpan, and Crystal rivers /
Published: (2000)

Determination of selenium in fish from designated critical habitat of the Gunnison River, Colorado, summer 2011 /
by: May, Thomas W., et al.
Published: (2012)

Trace elements in streambed sediment and fish liver at selected sites in the Upper Colorado River Basin, Colorado 1995-96 /
by: Deacon, Jeffrey R.
Published: (1998)

A review of black-footed ferret reintroduction in northwest Colorado, 2001-2006 /
by: Holmes, Brian E.
Published: (2008)

Determination of selenium in fish from designated critical habitat in the Gunnison River, Colorado, March through October, 2012 /
by: May, Thomas W., et al.
Published: (2013)

Nearshore thermal gradients of the Colorado River near the Little Colorado River confluence, Grand Canyon National Park, Arizona /
by: Ross, Robert P., et al.
Published: (2013)

Native and nonnative fish populations of the Colorado River are food limited--evidence from new food web analyses /
by: Kennedy, Theodore A.
Published: (2013)

Studies of Colorado squawfish in the Upper Colorado River : final reports for Recovery Implementation Program, Project no. 14.
Published: (1997)