@misc{indiciae657c2bdf5a1d,
  title = {An assessment of the geochemical variability for plants and soils and an evaluation of industrial emissions near the Kenai National Wildlife Refuge, Alaska},
  author = {R. C. Severson and J.G. Crock and L. P. Gough},
  year = {1990},
  doi = {10.3133/ofr90306},
  url = {https://pubs.usgs.gov/publication/ofr90306},
  note = {Source identifier: ofr90306}
}