@misc{indiciae2ed56b8d10d8,
  title = {Hydrochemical tracers in the middle Rio Grande Basin, USA: 1. Conceptualization of groundwater flow},
  author = {Niel Plummer and L. M. Bexfield and S. K. Anderholm and W. E. Sanford and E. Busenberg},
  year = {2004},
  doi = {10.1007/s10040-004-0324-6},
  url = {https://pubs.usgs.gov/publication/70026858},
  note = {Source identifier: 70026858}
}