TY - RPRT TI - Changes in surface-water hydrology, Platte River basin in Colorado, Wyoming, and Nebraska upstream from Duncan, Nebraska AU - J. E. Kircher AU - M.R. Karlinger PY - 1981 DO - 10.3133/ofr81818 UR - https://pubs.usgs.gov/publication/ofr81818 ID - ofr81818 ER -