by Howard W. Reeves ; in cooperation with the State of Michigan Department of Environmental Quality, and the State of Michigan Department of Natural Resources
Title from PDF title screen (viewed on June 23, 2008).
At head of title on HTML title screen: U.S. Department of the Interior, U.S. Geological Survey, Michigan Water Science Center.
Includes bibliographical references.
Mode of access: Internet via the USGS web site. Address as of 07/14/08: http://pubs.usgs.gov/of/2008/1166/pdf/ofr2008-1166%5fweb.pdf; current access available via PURL.