Scope and Contents Topics and types of documents include copy of H. R. 4557 to control coal mining operations that adversely affect environmental quality; press releases; fact sheet; Congressional Record remarks; copy of H. R. 9737 providing for regulations of coal strip mining; "Ugly Mark of Strip Mining: A Series of Investigative Reports," William Greenburg, Nashville Tennessean, September 1971; "Stripping the Land for Coal-Only the Beginning: State and County Projections," COALition Against Strip...