Irwin, J. H. (1966). Geology and availability of ground water on the Ute Mountain Indian Reservation, Colorado and New Mexico. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationIrwin, James H. Geology and Availability of Ground Water on the Ute Mountain Indian Reservation, Colorado and New Mexico. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1966.
MLA (9th ed.) CitationIrwin, James H. Geology and Availability of Ground Water on the Ute Mountain Indian Reservation, Colorado and New Mexico. United States Department of the Interior, Geological Survey, 1966.
Warning: These citations may not always be 100% accurate.