Preprints of papers presented before Second Symposium on Coal Mine Drainage Research.
By: Chairman, G. L. Barthauer. Mellon Institute, May 14-15, 1968, Pittsburgh, Pennsylvania.
Contributors: Ohio River Valley Water Sanitation Commission. Coal Industry Advisory Committee.
Published: 1968
Place of publication: [Monroeville, Pa
Language: eng
Number of pages: 406
Subjects: Acid mine drainage -- Congresses.
Notes: Includes bibliographies.
"Sponsored by the Coal Industry Advisory Committee to the Ohio River Valley Water Sanitation Commission."