Virginia Tech, Extension Service2019-07-182019-07-181956-09-06http://hdl.handle.net/10919/91735shot into lower end of upper culvertpositive, 4x5 in.image/jpegIn CopyrightApplied ScienceAgricultural EngineeringAgricultureVirginia Extension - Project 10Runoff RatesWater RunoffSoil and Water ConservationProject 10 Image - VA Halifax - 1956-09-06PhotographBiological Systems Engineering, Virginia Tech