National Research Council (U.S.). Committee to Review the U.S. Geological Survey Concept of the National Map, ebrary, Inc, & Cowen, D. J. (2003). Weaving a national map: Review of the U.S. Geological Survey concept of the national map. National Academies Press.
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Chicago Style (17th ed.) Zitazioa
National Research Council (U.S.). Committee to Review the U.S. Geological Survey Concept of the National Map, Inc ebrary, eta David J. Cowen. Weaving a National Map: Review of the U.S. Geological Survey Concept of the National Map. Washington, D.C.: National Academies Press, 2003.
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MLA (9th ed.) Zitazioa
National Research Council (U.S.). Committee to Review the U.S. Geological Survey Concept of the National Map, et al. Weaving a National Map: Review of the U.S. Geological Survey Concept of the National Map. National Academies Press, 2003.
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