1. Authors Dawkins and Phelps are affiliated with the Dept. of Human Nutrition and Food, Southern Univ. and A&M College, 204 P.E. Thrift Hall, Baton Rouge, LA 70813.
2. Author McMillin is with the Animal Science Dept., Louisiana State Univ., Baton Rouge, LA.
3. Author Forrester is with the Dept. of Nutrition & Food, Alcorn State Univ., Lorman, MS. Direct inquiries to Dr. N. L. Dawkins.