TY - RPRT TI - Characterization of selected biological, chemical, and physical conditions at fixed sites in the Upper Colorado River Basin, Colorado, 1995-98 AU - Jeffrey R. Deacon AU - Scott V. Mize AU - Norman E. Spahr PY - 1999 DO - 10.3133/wri994181 UR - https://pubs.usgs.gov/publication/wri994181 ID - wri994181 ER -