prepared by J.D. Love [and others] ; United States Department of the Interior, Geological Survey ; prepared with the cooperation of the Geological Survey of Wyoming and the Department of Geology, University of Wyoming
Date
1945
Series
Oil and gas investigations. Preliminary chart ; 14
Osnovnye trebovanii︠a︡ k soderzhanii︠u︡ i oformlenii︠u︡ obi︠a︡zatelʹnykh geologicheskikh kart masshtaba 1:50 000 (1:25 000) : Utv. Ministerstvom geologii SSSR 18 sent. 1974 g.