Upper Midwest Environmental Sciences Center (Geological Survey). (2003). Pathways of biological production in large rivers. U.S. Dept. of the Interior, U.S. Geological Survey, Upper Midwest Environmental Sciences Center.
Chicago Style (17th ed.) CitationUpper Midwest Environmental Sciences Center (Geological Survey). Pathways of Biological Production in Large Rivers. La Crosse, WI: U.S. Dept. of the Interior, U.S. Geological Survey, Upper Midwest Environmental Sciences Center, 2003.
MLA (9th ed.) CitationUpper Midwest Environmental Sciences Center (Geological Survey). Pathways of Biological Production in Large Rivers. U.S. Dept. of the Interior, U.S. Geological Survey, Upper Midwest Environmental Sciences Center, 2003.
Warning: These citations may not always be 100% accurate.