Chesapeake & Ohio Canal National Historical Park, District of Columbia/Maryland
Subtitle: general plan
By: prepared by John G. Parsons
Contributors: United States. National Park Service
Publisher: U.S. Dept. of the Interior, National Park Service
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 106
Subjects: Chesapeake & Ohio Canal National Historical Park
Notes: Bibliography: p. 85-87