1. U.S. Department of Agriculture, Agricultural Research Service, Soft Wheat Quality Laboratory; 1680 Madison Ave. Wooster OH 44691
2. Virginia Polytechnic Institute and State University; Dep. of Crop & Soil Environ. Sci.; 334-A Smyth Hall Blacksburg VA 24061-0404
3. Ohio State University; Horticulture and Crop Science Dep.; 1680 Madison Ave. Wooster OH 44691