Virginia Tech, Extension Service2019-11-192019-11-191940-08-20http://hdl.handle.net/10919/95767Across south end of Irrigation system showing complete silting up of waterway by flood of August 13, 1940.positive, 3.5 x 5 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Agricultural EngineeringErosionSoil ErosionSoil and Water ConservationPhotographBiological Systems Engineering, Virginia Tech