Virginia Tech, Extension Service2019-10-192019-10-191950-04-24http://hdl.handle.net/10919/94911Aerial photo from plane of Blacksburg, VA and Virginia Tech. Clouds and altitude make it unclear.positive, 4 x 5 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Agricultural EngineeringWatershedWater RunoffSoil and Water ConservationBiological Systems Engineering, Virginia TechStill Image