Market News EPA keeps surface mining water quality guidelines |
 |
 |
|
The U.S. Environmental Protection Agency urged tight limits Thursday on the practice of dumping waste into Appalachian valley waterways from the surface mine blasting of mountain ridges above. Authors: mining - Yahoo! News Search Results Read more... http://biz.yahoo.com/ap/110722/us_wv_mountaintop_removal.html?.v=1 |