Affiliation: | Authors Sebranek and Rust are with the Dept. of Animal Science, Iowa State Univ., Ames, IA 50011. Author McMillin, formerly with Iowa State Univ., is now with the Animal Science Dept., Louisiana State Univ., Baton Rouge, LA 70803. Author Topel, formerly with Iowa State Univ., is now Head, Dept. of Animal &Dairy Sciences, Auburn Univ., Auburn, AL 38630. |