The University of Colorado studies.

Editors: 1902-14, 1926- Francis Ramaley and others.

Butterflies of Colorado.

Mode of access: Internet.

The Lepidoptera of Barro Colorado Island, Panama.

Mode of access: Internet.

Criminal justice agencies in region 8: Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming.

Prepared for the Law Enforcement Assistance Administration, by the Bureau of the Census.

The proceedings of the ... annual convention of the Colorado Bankers Association.

Mode of access: Internet.

Habitat requirements of juvenile Colorado River squawfish /

Mode of access: Internet.

Ground water in the San Juan Basin, New Mexico and Colorado /

Prepared in cooperation with the New Mexico Bureau of Mines and Mineral Resources, the New Mexico State Engineer, and the Bureau of Indian Affairs' San Juan Regional Uranium Study.

Welcome to Denver Air Route Traffic Control Center, Longmont, Colorado.

Mode of access: Internet.

Drinking-water quality and variations in water levels in the fractured crystalline-rock aquifer, west-central Jefferson County, Colorado /

Mode of access: Internet.

Estimating 1980 ground-water pumpage for irrigation on the high plains in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming /

Bibliography: p. 35-36.

Hydrology of area 54, Northern Great Plains, and Rocky Mountain coal provinces, Colorado, and Wyoming /

Mode of access: Internet.

Plan of study for the regional aquifer systems analysis of the upper Colorado River Basin in Colorado, Utah, Wyoming, and Arizona /

Mode of access: Internet.

A health study in Kit Carson County, Colorado.

Includes bibliographies.

The United Mine Workers of America, district no. 15, employes of the Colorado Fuel and Iron Company, vs. the Colorado Fuel and Iron Company. Findings and award.

Type-written letter: "To all employees" from J. F. Welborn, president of the Colorado Fuel and Iron Company, written after the findings of the Colorado Industrial Commission (mounted at end)

The University of Colorado studies.

Vol. 1-25, 1902-June 1938, issued without series designation.