TY - RPRT TI - Water Resources Data for Colorado, Water Year 1987. Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin AU - R.C. Ugland AU - J.L. Ebling AU - R.D. Steger PY - 1988 DO - 10.3133/wdrco871 UR - https://pubs.usgs.gov/publication/wdrCO871 ID - wdrCO871 ER -