TY - RPRT TI - Streamflow and dissolved-solids trends, through 1996, in the Colorado River Basin upstream from Lake Powell — Colorado, Utah, and Wyoming AU - J. E. Vaill AU - D. L. Butler PY - 1999 DO - 10.3133/wri994097 UR - https://pubs.usgs.gov/publication/wri994097 ID - wri994097 ER -