@misc{indiciaee8efff761e8d, title = {Problems and methods involved in relating land use to ground-water quality}, author = {Thomas Barringer and Dennis Dunn and William Battaglin and Eric Vowinkel}, year = {2007}, doi = {10.1111/j.1752-1688.1990.tb01345.x}, url = {https://pubs.usgs.gov/publication/70185499}, note = {Source identifier: 70185499} }