Chesapeake and Ohio Canal National Historical Park.
Subtitle: Hearings, Ninety-first Congress, second session, on H.R. 658, and related bills ... August 11 and 13, 1970.
Publisher: U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 170
Subjects: Chesapeake and Ohio Canal National Historical Park.
Notes: "Serial no. 91-27."