1. Oil Chemical Research, National Center for Agricultural Utilization Research, Agricultural Research Service; U.S. Department of Agriculture; Peoria Illinois 61604
2. Analytical Chemical Support, National Center for Agricultural Utilization Research, Agricultural Research Service; U.S. Department of Agriculture; Peoria Illinois 61604
3. Bioactive Constituents, National Center for Agricultural Utilization Research, Agricultural Research Service; U.S. Department of Agriculture; Peoria Illinois 61604