Reconnaissance survey-- Brownsville/Monongahela Valley, Pennsylvania/West Virginia
Contributors: United States. National Park Service. Denver Service Center
Publisher: U.S. Dept. of the Interior, National Park Service, Denver Service Center
Published: 1991
Place of publication: [Denver, Colo.]
Language: eng
Number of pages: 81
Subjects: Regional planning -- Pennsylvania; Brownsville (Fayette County, Pa.); Monongahela River Valley (W. Va. and Pa.)
Other titles: Brownsville/Monongahela Valley, Pennsylvania/West Virginia; Brownsville, Monongahela Valley, Pennsylvania, West Virginia
Notes: Shipping list no.: 91-0780-P

"October 1991."

"NPS D-39"--P. [3] of cover

Includes bibliographical references (p. 79-80)