Virginia Tech, Extension Service2019-06-242019-06-241944-05-18http://hdl.handle.net/10919/90462View of area tilled with sweeps after one hour under medium sun4 x 5 inchesimage/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Soil and Water ConservationErosion ControlTillageProject 10 Image - VA Montgomery - 1944-05-18VA-R1-103PhotographBiological Systems Engineering, Virginia Tech