National Research Council (U.S.). Committee on Earth Resources, National Research Council (U.S.). Board on Earth Sciences and Resources, & ebrary, Inc. (1996). Mineral resources and society: A review of the U.S. Geological Survey's Mineral Resource Surveys Program Plan. National Academy Press.
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Dyfyniad Arddull Chicago
National Research Council (U.S.). Committee on Earth Resources, National Research Council (U.S.). Board on Earth Sciences and Resources, and Inc ebrary. Mineral Resources and Society: A Review of the U.S. Geological Survey's Mineral Resource Surveys Program Plan. Washington, D.C.: National Academy Press, 1996.
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Dyfyniad MLA
National Research Council (U.S.). Committee on Earth Resources, et al. Mineral Resources and Society: A Review of the U.S. Geological Survey's Mineral Resource Surveys Program Plan. National Academy Press, 1996.
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Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.