Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, [Office of Ocean and Coastal Resource Management], Marine Sanctuaries Division, [2005]
Mode of access: Internet from the NOAA web site. Address as of 4/05/07: http://www.sanctuaries.nos.noaa.gov/science/conservation/pdfs/scheifele.pdf ; current access is available via PURL.