George Washington Memorial Parkway, historic structures report, architectural data section
Subtitle: Patowmack Canal and locks, Great Falls section, Great Falls, Virginia
Publisher: Denver Service Center, Eastern Team, National Park Service, U.S. Dept. of the Interior
Published: 1986
Place of publication: Falls Church, Va.]
Language: eng
Number of pages: 184
Subjects: Canals; Conservation and restoration
Other titles: Patowmack Canal and locks, Great Falls section, George Washington Memorial Parkway, Virginia.
Notes: Cover title: Patowmack Canal and locks, Great Falls section, George Washington Memorial Parkway, Virginia.

"May 1986."

"Publication no. D34"--P. 3 of cover.

Includes bibliographical references (p. 57-58).