1. U.S. Army Engineer Research and Development Center, Cold Regions Research and Engineering Laboratory (ERDC/CRREL), 72 Lyme Road, Hanover, NH 03755
2. Deceased, formerly of ERDC/CRREL
3. Retired, formerly of ERDC/CRREL
4. Envirostat, Inc., PO Box 636, Fort Collins, CO 80522
5. U.S. Army Engineer Research and Development Center, Environmental Laboratory, 3909 Halls Ferry Road, Vicksburg, MS 39180