Professor Emeritus of Soil Science in the Department of Natural Resources and Environmental Sciences College of Agricultural Consumer and Environmental Sciences University of Illinois Urbana USA;
Director Veterans of Panama Canal Zone Military Veterans Advocacy Slidell USA;
Arsenic; Dams; DDT; Dioxin TCDD; 2; 4-D; 2; 4; 5-T; Howard Air Force Base; Hyacinths; Lake Gatun; Locks; Mosquitoes; Pesticides; Termites;