TY - RPRT TI - 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 AU - D.E. Rice AU - Zoltan Szabo PY - 1997 DO - 10.3133/wri964165b UR - https://pubs.usgs.gov/publication/wri964165B ID - wri964165B ER -