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Filters: Author is George H. Gardner, P.E  [Clear All Filters]
1997
Stanley J. Michalek PE, George H. Gardner PE, Kelvin K. Wu, Ph.D. PE.  1997.  ACCIDENTAL RELEASES OF SLURRY AND WATER FROM COAL IMPOUNDMENTS THROUGH ABANDONED UNDERGROUND COAL MINES. asdso2.pdf (262.19 KB)