Virginia Tech, Extension Service2019-10-192019-10-191941-06-17http://hdl.handle.net/10919/94764Contour strip rotation. Note circular corn strip at top of slope.positive, 3.5 x 5 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Agricultural EngineeringStrip CroppingErosion ControlSoil and Water ConservationProject 10 Image - VA Rockbridge County - 1941-06-17VA-D4-36Biological Systems Engineering, Virginia TechStill Image