TY - RPRT TI - Streamflow statistical summaries for Colorado streams through September 30, 1975: Volume 1: Missouri River, Arkansas River, and Rio Grande Basins AU - Harold E. Petsch PY - 1979 DO - 10.3133/ofr79681 UR - https://pubs.usgs.gov/publication/ofr79681 ID - ofr79681 ER -