Jerald DeWitt

Iowa State University
108 Curtiss Hall
Ames, IA 50011-1050
(w) (515) 294-7801

Projects

LNC89-018.1 Making the Conversion from Conventional to Sustainable Agriculture: A Videotape Series for Farmers
LNC88-018 Making the Conversion from Conventional to Sustainable Agriculture: A Videotape Series for Farmers