@misc{indiciae20cb4f33ec9d,
  title = {Nitrate distributions and source identification in the Abbotsford-Sumas Aquifer, northwestern Washington State},
  author = {R.J. Mitchell and R.S. Babcock and S. Gelinas and L. Nanus and D.E. Stasney},
  year = {2003},
  doi = {10.2134/jeq2003.7890},
  url = {https://pubs.usgs.gov/publication/70026080},
  note = {Source identifier: 70026080}
}