1. Blasland, Bouck and Lee, Inc., 455 E. Eisenhower Parkway, Suite 260, Ann Arbor, Michigan 48108-3324
2. Limno Tech, Inc., 501 Avis Drive, Ann Arbor, Michigan 48109
3. Gordon A. and Mary Cain Department of Chemical Engineering, Louisiana State University, South Stadium Drive, Jesse Coates Hall, Baton Rouge, Louisiana 70803