Geological Survey (U.S.), United States. Bureau of Land Management, & Britton, L. J. (1990). Summary of the U.S. Geological Survey and U.S. Bureau of Land Management National Coal-Hydrology Program, 1974-84. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.), United States. Bureau of Land Management, and Linda J. Britton. Summary of the U.S. Geological Survey and U.S. Bureau of Land Management National Coal-Hydrology Program, 1974-84. [Reston, Va.]: Dept. of the Interior, U.S. Geological Survey, 1990.
MLA (9th ed.) CitationGeological Survey (U.S.), et al. Summary of the U.S. Geological Survey and U.S. Bureau of Land Management National Coal-Hydrology Program, 1974-84. Dept. of the Interior, U.S. Geological Survey, 1990.