TY - RPRT TI - Floods of May-June 1948 in Columbia River basin, with a section on Magnitude and frequency of floods AU - S. E. Rantz AU - H. C. Riggs PY - 1949 DO - 10.3133/wsp1080 UR - https://pubs.usgs.gov/publication/wsp1080 ID - wsp1080 ER -