Proposed Potomac National River / submitted as an accompanying part of the communication from the Secretary of the Interior transmitting reports on studies of new areas with potential for inclusion in the National Park System ; [prepared by Denver Service Center, National Park Service, Department of the Interior]

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Bibliographic Details
Corporate Authors: United States. National Park Service. Denver Service Center, United States. Department of the Interior
Format: Government Document Book
Language:English
Published: Washington : U.S. Govt. Print. Off, 1979.
Series:House document (United States. Congress. no. 96-202, pt. 9.
Subjects: