Luepke, G. (1985). Economic analysis of heavy minerals in sediments. Van Nostrand Reinhold Company.
Chicago Edition CitationLuepke, Gretchen. Economic Analysis of Heavy Minerals in Sediments. New York: Van Nostrand Reinhold Company, 1985.
Deismireacht MLALuepke, Gretchen. Economic Analysis of Heavy Minerals in Sediments. Van Nostrand Reinhold Company, 1985.
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