| |
"Coal Mining in Pennsylvania." Pennsylvania Department of Environmental Protection. http://www.dep.state.pa.us/dep/deputate/enved/go_wit h_inspector/coalmine/Coal_Mining_in_Pennsylvania.htm
Pennsylvania’s Natural Resources
Committee on Ground Water Recharge in Surface-mined Areas. Surface Coal Mining Effects on Ground Water Recharge. Washington, D.C. National Acadamy Press, 1990
Surface Mining and Water Quality
Merritt, Roy D. Coal Exploration, Mine Planning, and Development (Noyes Publications, 1986).
The Valuing of Mining Projects
Darnell, Ross, Denise Howel, and Tanja Pless-Mulloli. "Consultations of Children Living near Open-Cast Coal Mines." Environmental Health Perspectives 2001: 567.
The Power of Coal
United States. Dept. of Labor. Mine Safety and Health Administration. Design Guidelines for Coal refuse Piles and Water, Sediment, or Slurry Impoundments and Impounding Structures. Denver, 1979
Surface Mining and Water Quality
|
|