TY - RPRT TI - Thickness and hydrogeology of aquifers and confining units below the upper glacial aquifer on Long Island, New York AU - Julian Soren AU - Dale L. Simmons PY - 1987 DO - 10.3133/wri864175 UR - https://pubs.usgs.gov/publication/wri864175 ID - wri864175 ER -