TY - RPRT TI - Water Resources Data, Colorado, Water Year 1989. Volume 1. Missouri River Basin; Arkansas River Basin; and Rio Grande Basin AU - R.C. Ugland AU - B.J. Cochran AU - J.L. Ebling AU - R.D. Steger PY - 1990 DO - 10.3133/wdrco891 UR - https://pubs.usgs.gov/publication/wdrCO891 ID - wdrCO891 ER -