Time-of-travel of solute data collected by the Mississippi Department Environmental Quality for Mississippi streams [electronic resource] / by J. Kerry Arthur ; prepared in cooperation with the Mississippi Department of Environmental Quality, Office of Pollution Control.
Imprint
Pearl, Miss. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001.
Mode of access: Internet from the USGS web site. Address as of 1/8/08: http://ms.water.usgs.gov/publications/TimeOfTravel_DS84.pdf; current access via PURL.