1. Reconnaissance geology of some western Aleutian Islands, Alaska Author/Creator: Coats, Robert R. 1910-1995, (Robert Roy), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1956 Resource Type: Book Access & Availability: Loading
2. Reconnaissance geology of some western Aleutian Islands, Alaska Author/Creator: Coats, Robert R. 1910-1995. (Robert Roy) Publication/Creation: Washington [D.C.] : U.S. G.P.O., 1956 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1028 A-H. Access & Availability: Loading
3. Reconnaissance geology of the upper St. John and Allagash River Basins, Maine Author/Creator: Boudette, Eugene L., author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1976 Resource Type: Book Access & Availability: Loading
4. Report of a geological reconoissance made in 1835, from the seat of government, by way of Green bay and the Wisconsin territory to the Coteau de Prairie, an elevated ridge dividing the Missouri from the St. Peter's river Author/Creator: Featherstonhaugh, George William, 1780-1866 Publication/Creation: Washington : Printed by Gales and Seaton, 1836 Resource Type: Book Access & Availability: Loading
5. Report of explorations across the great basin of the Territory of Utah for a direct wagon-route from Camp Floyd to Genoa, in Carson Valley, in 1859 Author/Creator: Simpson, J. H. 1813-1883. (James Hervey) Publication/Creation: Washington [D.C.] : G. P. O., 1876 Resource Type: Book Access & Availability: Loading
6. Report of explorations across the Great Basin of the Territory of Utah for a direct wagon-route from Camp Floyd to Genoa, in Carson Valley, in 1859 Author/Creator: Simpson, J. H. 1813-1883. (James Hervey) Publication/Creation: Reno, Nev. : University of Nevada Press, 1983 Resource Type: Book Access & Availability: Loading
7. Report of the Secretary of War : communicating, in compliance with the resolution of the Senate, Captain Simpson's report and map of wagon routes in Utah territory Author/Creator: Simpson, J. H. 1813-1883. (James Hervey) Publication/Creation: [Washington, D.C.] : [publisher not identified], [1859] Resource Type: Book Access & Availability: Loading