1. Mercury Warning: The Fish You Catch May Be Unsafe to Eat, Clean Water Fund, Clean Water Action;Cole,1992
2. Mercury in the St. Louis River, Mississippi River, Crane Lake and Sand Point Lake: Cycling, Distribution and Sources;Glass,1992
3. Conference Papers and Abstracts from the 2nd Ann. Int. Specialty Conf. on Municipal Waste Combustion;Braun,1991
4. B. Hall, P. Schager and O. Lindquist, Chemical Reactions of Mercury in Combustion Flue Gases.