Potomac white water
Subtitle: a guide to safe canoeing above Washington, Seneca to Little Falls
By: John Seabury Thomson.
Publisher: Appalachian Books
Published: 1974
Place of publication: Oakton, Va
Language: eng
Number of pages: 44
Subjects: White-water canoeing.; Potomac River.
Notes: Bibliography: p. 41-44.
Maps on folded leaf laid in.