Crawford, J. K. (1985). Water quality of North Carolina streams: Water-quality characteristics for selected sites on the Cape Fear River, North Carolina, 1955-80, variability, loads, and trends of selected constituents. U.S. Dept. of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationCrawford, J. Kent. Water Quality of North Carolina Streams: Water-quality Characteristics for Selected Sites on the Cape Fear River, North Carolina, 1955-80, Variability, Loads, and Trends of Selected Constituents. [Washington, D.C.?]: U.S. Dept. of the Interior, Geological Survey, 1985.
MLA (9th ed.) CitationCrawford, J. Kent. Water Quality of North Carolina Streams: Water-quality Characteristics for Selected Sites on the Cape Fear River, North Carolina, 1955-80, Variability, Loads, and Trends of Selected Constituents. U.S. Dept. of the Interior, Geological Survey, 1985.