@misc{indiciae8a7a750a8a21, title = {Characterizing a sewage plume using the 3H-3He dating technique}, author = {Stephanie Dunkle Shapiro and Denis LeBlanc and Peter Schlosser and Andrea Ludin}, year = {2005}, doi = {10.1111/j.1745-6584.1999.tb01185.x}, url = {https://pubs.usgs.gov/publication/70021261}, note = {Source identifier: 70021261} }