11. Forgotten trails : historical sources of the Columbia's Big Bend country Author/Creator: Anglin, Ron Publication/Creation: Pullman, WA : Washington State University Press, [1995] Resource Type: Book Access & Availability: Loading
12. From rails to trails Author/Creator: United States. Citizens' Advisory Committee on Environmental Quality, author Publication/Creation: Washington : Citizens' Advisory Committee on Environmental Quality, [1975] Resource Type: Book Access & Availability: Loading
13. From rails to trails Author/Creator: United States. Citizens' Advisory Committee on Environmental Quality Publication/Creation: Washington : Citizens' Advisory Committee on Environmental Quality : for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1975 Resource Type: Book Access & Availability: Loading