TY - RPRT TI - Water-quality assessment of the Arkansas River basin, southeastern Colorado, 1990-93 AU - R.F. Ortiz AU - M.E. Lewis AU - M.J. Radell PY - 1998 DO - 10.3133/wri974111 UR - https://pubs.usgs.gov/publication/wri974111 ID - wri974111 ER -