Geology and coal resources of the Starkville-Weston area, Las Animas County, Colorado /
Gordon H. Wood, Jr., Ross B. Johnson, and George H. Dixon.
- Washington, [D.C.] : U.S. G.P.O., 1957.
- v, 68 p. : ill., maps (some col.) ; 24 cm.
- Geological Survey bulletin ; 1051 .
Ten folded leaves in pocket. Bibliography: p. 64-66. Includes index.