Saw Mill Run, Allegheny County, Pennsylvania
Subtitle: report on sources of acid mine drainage
By: [by E. J. Whitfield and Walter Zabban.
Contributors: Zabban, Walter, 1922- joint author.; Chester Engineers (Coraopolis, Pa.); Pennsylvania. Dept. of Mines and Mineral Industries.
Publisher: Chester Engineers]
Published: 1969
Place of publication: Pittsburgh
Language: eng
Subjects: Acid mine drainage -- Pennsylvania -- Sawmill Run Watershed (Allegheny County)
Notes: Prepared for the Pennsylvania Dept. of Mines and Mineral Industries.