Woodward, Sherman M. (Sherman Melville), 1871-, Okey, Charles W. (Charles William), 1886-, United States. Office of Experiment Stations · Washington, D.C. : U.S. Dept. of Agriculture · leaf 43
Fig. 2— Branch A, Coal Creek Levee and Drainage District. Bui. 304, U. S. Dept. of Agriculture. Plate VI. … Fig. 1.—Pumping Plant and Discharge Bay, Louisa-Des Moines Drainage District.
Drainage · Pumping machinery
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
