Virginia Tech, Extension Service2019-10-192019-10-191937-05-25http://hdl.handle.net/10919/94760Strip cropping of wheat and cotton. Surveyed for terracing. Terraces to be built where grain strips are now growing.positive, 5 x 7 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Agricultural EngineeringStrip CroppingErosion ControlSoil and Water ConservationBiological Systems Engineering, Virginia TechStill Image