Virginia Tech, Extension Service2019-10-192019-10-19http://hdl.handle.net/10919/94694Contour Strip Study. Photo of contour being constructed.negative, 3.5 x 5 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Agricultural EngineeringErosionSoil ErosionSoil and Water ConservationBiological Systems Engineering, Virginia TechStill Image