1. Hydrology of the unconfined aquifer system, Salem River area : Salem River and Raccoon, Oldmans, Alloway, and Stow Creek basins, New Jersey, 1993-94 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: West Trenton, N.J. : U.S. Department of the Interior, U.S. Geological Survey, 1997 Resource Type: Map Access & Availability: Loading
2. Recharge-area delineation and hydrology, McCraken Springs, Fort Knox Military Reservation, Meade County, Kentucky Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Louisville, Kentucky : U.S. Department of the Interior, U.S. Geological Survey, 1998 Resource Type: Map Access & Availability: Loading
3. Development of a 14-digit hydrologic unit code numbering system for South Carolina Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Columbia, South Carolina : U.S. Department of the Interior, U.S. Geological Survey, 1999 Resource Type: Map Access & Availability: Loading
4. Hydrology and water quality of the Oljato alluvial aquifer, Monument Valley area, Utah and Arizona Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Salt Lake City, Utah : U.S. Department of the Interior, U.S. Geological Survey, 1999 Resource Type: Map Access & Availability: Loading