Cotter, R. D. (1965). Ground and surface water in the Mesabi and Vermilion Iron Range area northeastern Minnesota. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationCotter, R. D. Ground and Surface Water in the Mesabi and Vermilion Iron Range Area Northeastern Minnesota. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1965.
MLA (9th ed.) CitationCotter, R. D. Ground and Surface Water in the Mesabi and Vermilion Iron Range Area Northeastern Minnesota. United States Department of the Interior, Geological Survey, 1965.
Warning: These citations may not always be 100% accurate.