@misc{indiciaec11bc1d30898,
  title = {Contour maps, statistical summaries, and analytical data from stream-sediment samples collected from the Glacier Peak study area and analyzed using an aqua-regia leach/inductively coupled plasma method},
  author = {S. E. Church and J. M. Motooka and R. S. Werschky and R. C. Bigelow and George Van Trump},
  year = {1983},
  doi = {10.3133/ofr83343},
  url = {https://pubs.usgs.gov/publication/ofr83343},
  note = {Source identifier: ofr83343}
}