1. Georgetown University boathouse environmental assessment Author/Creator: United States. National Park Service Publication/Creation: [Washington, D.C.] : National Park Service, Chesapeake & Ohio Canal, National Historical Park, [2006] Resource Type: Book Access & Availability: Loading
2. Draft general management plan, environmental impact statement : Rock Creek Park and the Rock Creek and Potomac Parkway, Washington D.C. Author/Creator: United States. National Park Service Publication/Creation: [Washington, D.C.?] : U.S. Dept. of the Interior, National Park Service, [2002] Resource Type: Book Access & Availability: Loading
3. Rock Creek Park : a newsletter from the National Park Service : general management plan/environmental impact statement Author/Creator: United States. National Park Service Publication/Creation: [Washington, D.C.?] : [The Service], [1997-] Resource Type: Book Access & Availability: Loading
4. Theodore Roosevelt Island Author/Creator: United States. National Park Service Publication/Creation: [Washington, D.C.?] : National Park Service, U.S. Dept. of the Interior, 1969 Resource Type: Map Access & Availability: Loading
5. The Lincoln Memorial, Washington, D.C. Author/Creator: United States. National Park Service Publication/Creation: [Washington] : [U.S. Govt. Printing Office], [1969] Resource Type: Book Access & Availability: Loading
6. Lincoln museum and the house where Lincoln died, Washington, D.C. Author/Creator: United States. National Park Service Publication/Creation: Washington, D.C. : [U.S. Govt. Print. Off.], 1953 Resource Type: Book Edition: Revised 1953. Access & Availability: Loading