United States. Congress. House. Committee on Public Works & ProQuest (Firm). (1969). Message from the President of the United States transmitting the Appalachian Regional Commission's Report, acid mine drainage in Appalachia, pursuant to the provisions of section 302(b) of the Appalachian Regional Development Act. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Public Works and ProQuest (Firm). Message from the President of the United States Transmitting the Appalachian Regional Commission's Report, Acid Mine Drainage in Appalachia, Pursuant to the Provisions of Section 302(b) of the Appalachian Regional Development Act. Washington: [publisher not identified], 1969.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Public Works and ProQuest (Firm). Message from the President of the United States Transmitting the Appalachian Regional Commission's Report, Acid Mine Drainage in Appalachia, Pursuant to the Provisions of Section 302(b) of the Appalachian Regional Development Act. [publisher not identified], 1969.