Virginia Tech, Extension Service2019-10-192019-10-191950-05http://hdl.handle.net/10919/94769Test set up on Poole-Shook sampler (1950 Senior Problem). Note supply tank, control valve, sampler and aliquot sampling buckets.negative, 3.5 x 5 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Agricultural EngineeringRunoff RatesWater RunoffSoil and Water ConservationBiological Systems Engineering, Virginia TechStill Image