Water pollution control research series. 14010 DDH 08/71. Control of mine drainage from coal mine mineral wastes: phase 1, Hydrology and related experiments [with bibliographies; by G. L. Barthauer, Z. V. Kosowski [and] J. P. Ramsey, Truax-Traer Coal Company, Pinckneyville, Ill., Division of Consolidation Coal Company.

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