1. Report on the technology of acid generation and metal leaching from solid wastes;American Mining Congress;Rep. 63710/1,1988
2. Acid mine drainage research in Canada;Filion,1989
3. The microenvironment within waste rock dumps undergoing pyritic oxidation;Harries,1983
4. Will it generate acid? An overview of methods to predict acid mine drainage;Ferguson,1987
5. Acid rock drainage technical guide;Steffen, Robertson and Kirsten, Inc.,1989