@misc{indiciae1b2935941cf6,
  title = {Estimation of ground-water recharge from precipitation, runoff into drywells, and on-site waste-disposal systems in the Portland Basin, Oregon and Washington},
  author = {D.T. Snyder and D. S. Morgan and T.S. McGrath},
  year = {1994},
  doi = {10.3133/wri924010},
  url = {https://pubs.usgs.gov/publication/wri924010},
  note = {Source identifier: wri924010}
}