http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geohydrology and ground-water quality on Shelter Island, Suffolk County, New York, 1983-84
1 online resource (v, 39 pages) : illustrations, maps.
by Dale L. Simmons ; prepared in cooperation with Town of Shelter Island.
Includes bibliographical references (pages 27-28).
Water-resources investigations report ; 85-4165