@misc{indiciae163f8d7c60ff, title = {Use of environmental tracers to evaluate ground-water age and water-quality trends in a buried-valley aquifer, Dayton area, southwestern Ohio}, author = {Gary L. Rowe and Stephanie Dunkle Shapiro and Peter Schlosser}, year = {1999}, doi = {10.3133/wri994113}, url = {https://pubs.usgs.gov/publication/wri994113}, note = {Source identifier: wri994113} }