U.S. Geological Survey Uranium-Thorium Symposium, Colorado School of Mines, United States. Geological Survey. Branch of Uranium and Thorium Resources, & Campbell, J. A. (1976). Short papers of the U.S. Geological Survey Uranium-Thorium Symposium, 1977. Dept. of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationU.S. Geological Survey Uranium-Thorium Symposium, Colorado School of Mines, United States. Geological Survey. Branch of Uranium and Thorium Resources, and John A. Campbell. Short Papers of the U.S. Geological Survey Uranium-Thorium Symposium, 1977. [Reston, Va.]: Dept. of the Interior, Geological Survey, 1976.
MLA (9th ed.) CitationU.S. Geological Survey Uranium-Thorium Symposium, Colorado School of Mines, et al. Short Papers of the U.S. Geological Survey Uranium-Thorium Symposium, 1977. Dept. of the Interior, Geological Survey, 1976.