TY - RPRT TI - Hydraulic analyses of alternative methods for reducing backwater from log jams on Locust Creek near Pershing State Park, Linn County, Missouri AU - T.W. Alexander PY - 1997 DO - 10.3133/ofr97238 UR - https://pubs.usgs.gov/publication/ofr97238 ID - ofr97238 ER -