TY - RPRT TI - Techniques for estimating flood discharges for Oklahoma streams; Techniques for calculating magnitude and frequency of floods in Oklahoma from rural and urban areas under 2500 square miles, with compilations of flood data through 1975 AU - Wilbert O. Thomas AU - Robert K. Corley PY - 1977 DO - 10.3133/wri7754 UR - https://pubs.usgs.gov/publication/wri7754 ID - wri7754 ER -