1. Department of Chemistry and Applied Biological Sciences; South Dakota School of Mines and Technology; Rapid City South Dakota
2. Program in Atmospheric and Environmental Sciences; South Dakota School of Mines and Technology; Rapid City South Dakota
3. Restigouche River Watershed Management Council; Matapedia Québec Canada
4. Department of Biology; Tennessee Technological University; Cookeville Tennessee
5. Department of Biology; Canisius College; Buffalo New York