1. Relation of distribution of radium, nitrate, and pesticides to agricultural land use and depth, Kirkwood-Cohansey aquifer system, New Jersey coastal plain, 1990-91 Author/Creator: Szabo, Zoltan, 1959- author Publication/Creation: West Trenton, New Jersey : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
2. Relation of ground-water flowpaths and travel time to the distribution of radium and nitrate in current and former agricultural areas of the Kirkwood-Cohansey Aquifer System, New Jersey Coastal Plain Author/Creator: Rice, Donald E., 1951- author Publication/Creation: West Trenton, New Jersey : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
3. Relation of hydrogeologic characteristics to distribution of radioactivity in ground water, Newark Basin, New Jersey Author/Creator: Szabo, Zoltan, 1959- author Publication/Creation: West Trenton, New Jersey : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading