1. Palo Alto Battlefield National Historic Site, Texas : draft, general management plan, environmental assessment Publication/Creation: Denver, CO (12795 W. Alameda Pkwy, Denver 80225-0287) : U.S. Dept. of the Interior, National Park Service, [1997] Resource Type: Book Access & Availability: Loading
2. Park science Publication/Creation: Corvallis, OR : National Park Service, 1981- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
3. Parkway for the Mississippi Author/Creator: United States. Bureau of Public Roads Publication/Creation: [Washington] : [U.S. Govt. Print. Off], [1951] Resource Type: Book Access & Availability: Loading
4. Parkwide road improvement plan : environmental assessment : Yellowstone National Park, Wyoming/Montana/Idaho : draft Publication/Creation: [Washington, D.C.?] : [National Park Service], [1992] Resource Type: Book Access & Availability: Loading
5. Parkwide road improvement plan : Yellowstone National Park, Wyoming/Montana/Idaho Publication/Creation: [Washington, D.C.?] : U.S. Dept. of the Interior, National Park Service, [1992] Resource Type: Book Access & Availability: Loading
6. Paths beneath the high trees : a historic resource study of the National Park of American Samoa Author/Creator: Johnson, Christopher E., author Publication/Creation: [Washington, D.C.] : National Park Service, US Department of the Interior, 2021 Resource Type: Book Access & Availability: Loading
7. Pea Island life-saving station : Rodanthe, North Carolina, Coast Guard Station #177 : historic resource study Author/Creator: Stover, Douglas E. Publication/Creation: Cape Hatteras, NC : U.S. Dept. of the Interior, National Park Service, 2008 Resource Type: Book Access & Availability: Loading
8. Pea Ridge National Military Park, Arkansas : official map and guide Publication/Creation: [Washington, D.C.?] : National Park Service, U.S. Dept. of the Interior, [1989] Resource Type: Book Access & Availability: Loading
9. Pecos, National Historical Park, New Mexico Publication/Creation: [Washington, D.C.?] : National Park Service, U.S. Dept. of the Interior, [1992] Resource Type: Book Access & Availability: Loading
10. The permanent Indian frontier : the reason for the construction and abandonment of Fort Scott, Kansas, during the dragoon era : a special history study Author/Creator: Shoemaker, Earl Arthur Publication/Creation: [Washington, D.C.] : National Park Service, 1986 Resource Type: Book Access & Availability: Loading