Gassman, Philip W.; Williams, Jimmy R.; Benson, Verel W.; … - Center for Agricultural and Rural Development (CARD), … - 2005
The development of the field-scale Erosion Productivity Impact Calculator (EPIC) model was initiated in 1981 to support assessments of soil erosion impacts on soil productivity for soil, climate, and cropping conditions representative of a broad spectrum of U.S. agricultural production regions....
