Virginia Tech, Extension Service2019-07-182019-07-181957-08-01http://hdl.handle.net/10919/91560Negative only, No. 8, cleaning channel W-1 Brush Creeknegative, 4x5 in.image/jpegIn CopyrightApplied ScienceAgricultural EngineeringAgricultureVirginia Extension - Project 10Runoff RatesWater RunoffSoil and Water ConservationProject 10 Image - VA Floyd - 1957-08-01PhotographBiological Systems Engineering, Virginia Tech