Draft general management plan environmental assessment :
Fort Necessity National Battlefield, Pennsylvania.
APA Citation
United States. National Park Service. (1990). Draft general management plan environmental assessment: Fort Necessity National Battlefield, Pennsylvania. [Denver, Colo.?]: U.S. Dept. of the Interior/National Park Service.
MLA Citation
United States. National Park Service. Draft General Management Plan Environmental Assessment: Fort Necessity National Battlefield, Pennsylvania. [Denver, Colo.?]: U.S. Dept. of the Interior/National Park Service, 1990.
Warning: These citations may not always be complete (especially for serials).