A comprehensive plan for the Difficult Run watershed.
Published: 1966
Place of publication: Fairfax, Va
Language: eng
Number of pages: 62
Subjects: Regional planning -- Difficult Run watershed; Regional planning -- Fairfax County Virginia
Other titles: Difficult Run watershed
Notes: "A part of the comprehensive plan for the physical development of the area within the jurisdiction of Fairfax County."

Fold. col. map and "overlay" in pocket.

Bibliographical footnotes.