1. Delineation of saltwater intrusion in the Biscayne aquifer, eastern Broward County, Florida, 1990 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Tallahassee, Florida : U.S. Department of the Interior, U.S. Geological Survey, 1995 Format: Map Access & Availability: Loading
2. Geologic reconnaissance of an extensive clay unit in north-central Suffolk County, Long Island, New York Author/Creator: Krulikas, Richard K., author Publication/Creation: Syosset, New York : U.S. Department of the Interior, Geological Survey, 1983 Format: Book Access & Availability: Loading
3. Geohydrologic appraisal of water resources of the South Fork, Long Island, New York Author/Creator: Nemickas, Bronius Publication/Creation: Washington, D.C. : U.S. Dept. of the Interior, Geological Survey, 1982 i.e. 1981 Format: Book Access & Availability: Loading