Oswalt, N. R. (1977). Filling and emptying system for medium-lift locks, Trinity River, Texas: Hydraulic model investigation : final report. Dept. of Defense, Dept. of the Army, Corps of Engineers, Waterways Experiment Station, Hydraulics Laboratory.
Chicago Style (17th ed.) CitationOswalt, Noel R. Filling and Emptying System for Medium-lift Locks, Trinity River, Texas: Hydraulic Model Investigation : Final Report. Vicksburg, Miss.: Dept. of Defense, Dept. of the Army, Corps of Engineers, Waterways Experiment Station, Hydraulics Laboratory, 1977.
MLA (9th ed.) CitationOswalt, Noel R. Filling and Emptying System for Medium-lift Locks, Trinity River, Texas: Hydraulic Model Investigation : Final Report. Dept. of Defense, Dept. of the Army, Corps of Engineers, Waterways Experiment Station, Hydraulics Laboratory, 1977.