1. Surface water-quality characteristics in the upper North Fork Gunnison River Basin, Colorado Author/Creator: Norris, J. Michael, author Publication/Creation: Lakewood, Colorado : U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
2. Summary of hydrologic information for the Denver coal region, Colorado Author/Creator: Norris, J. Michael, author Publication/Creation: Lakewood, Colorado : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
3. Calibration procedure for a daily flow model of small watersheds with snowmelt runoff in the Green River coal region of Colorado Author/Creator: Norris, J. Michael, author Publication/Creation: Lakewood, Colorado : U.S. Geological Survey, 1985 Resource Type: Book Access & Availability: Loading