Virginia Tech, College of AgricultureHutcheson, John .R.2019-06-132019-06-131926http://hdl.handle.net/10919/90149Plan of work to accquant farmers with principles and practices of plant control in 1926.US LetterIn CopyrightApplied SciencesAgriculturePlant PathologyVirginia Extension – Project 17Plan of Work – Extension Specialist's for Plant ControlReportBiological Systems Engineering, Virginia Tech