Coal combustion byproducts and environmental issuesKenneth S. Sajwan, Irena Twardowska, Tracy Punshon, Ashok K. Alva · First published 2006Open the Tome
Biogeochemistry of Trace Elements in Coal and Coal Combustion ByproductsKenneth S Sajwan, Ashok K Alva, Robert F Keefer · First published 2000Open the Tome
