@misc{indiciaef199ad3d10af,
  title = {Preliminary summary; analysis of urban storm-water quality from seven basins in the Portland area, Oregon},
  author = {Timothy L. Miller and Stuart W. McKenzie},
  year = {1977},
  doi = {10.3133/ofr77799},
  url = {https://pubs.usgs.gov/publication/ofr77799},
  note = {Source identifier: ofr77799}
}