Reconnaissance survey of western Pennsylvania roads and sites
Contributors: United States. National Park Service
Publisher: U.S. Dept. of the Interior, National Park Service
Published: 1985
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 69
Subjects: Roads -- Pennsylvania; Historic sites -- Pennsylvania; Parks -- Pennsylvania
Notes: "September, 1985"--P. [70]

"NPS D-14"--P. [70]

Bibliography: p. 66-68