1. Auburn University, Auburn, AL 36830
2. U.S. Department of Agriculture, Science and Education Administration, North Carolina State University, Raleigh, NC 27607
3. U.S. Department of Agriculture, Economic Statistical Conservation Service, Washington, DC 20250
4. North Carolina State University, Raleigh, NC 27607
5. U.S. Department of Agriulture, Science and Education Administration, Peoria, 1L 61604
6. University of Missouri, Columbia, MO 65201
7. U.S. Department of Agriculture, Science and Education Administration, Consumer Research, Washington, DC 2025