| http://www.w3.org/ns/prov#value | - NATIONAL AND/OR DEPARTMENT OF THE INTERIOR ITEMS Bureau of Land Management and U.S. Forest Service commemorate 10th anniversary of abandoned mine cleanup program (BLM national news release, 9/26/07) .In the mid-1990s, recognizing the threats to water quality and public health, the BLM, Forest Service and other agencies developed a watershed-based approach for cleaning up abandoned mines.
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