Simonne, E., R. Hochmuth, J. Breman, W. Lamont, D. Treadwell, and A. Gazula. “Drip-Irrigation Systems for Small Conventional Vegetable Farms and Organic Vegetable Farms: HS 1144/HS388, 6/2008”. EDIS, vol. 2008, no. 5, July 2008, doi:10.32473/edis-hs388-2008.