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| First Page | Document Content | |
|---|---|---|
 Date: 2006-06-19 11:52:38Environmental issues with mining Adit Shaft mining Tar Creek Superfund site Environmental impact of mining Underground mining Mining Acid mine drainage |
| First Page | Document Content | |
|---|---|---|
Date: 2006-06-19 11:52:38Environmental issues with mining Adit Shaft mining Tar Creek Superfund site Environmental impact of mining Underground mining Mining Acid mine drainage |
