Manuel Carrales
Pedco Environmental, inc.
United States. Environmental Protection Agency. Office of Energy, Minerals, and Industry.
Leland W. Jones
Małgorzata Derda
Michael M. Crow
Pittsburg & Midway Coal Mining Co
International Symposium on Sulphur in Agricultural Soils (1986 Dhaka, Bangladesh)
United States. Environmental Protection Agency. Office of Transportation and Air Quality
Amir Attar
Unknown Author
Ames Laboratory
Joseph Jez
George Robert Burns
W. F. J. van Beers
International Conference on Processing and Utilization of High Sulfur Coals (1st 1985 Columbus, Ohio)
Illinois State Geological Survey
Henrik Breuning Madsen