Hydraulic analyses of alternative methods for reducing backwater from log jams on Locust Creek near Pershing State Park, Linn County, Missouri [microform] / by Terry W. Alexander ; prepared in cooperation with the Missouri Department of Natural Resources, Division of State Parks (U.S. Geological Survey open-file report ; 97-238)
Hydraulic analyses of alternative methods for reducing backwater from log jams on Locust Creek near Pershing State Park, Linn County, Missouri [microform] / by Terry W. Alexander ; prepared in cooperation with the Missouri Department of Natural Resources, Division of State Parks