@misc{indiciaef38d7fc22fda,
  title = {Cumulative impacts of oil fields on northern Alaskan landscapes},
  author = {D.A. Walker and P.J. Webber and Emily F. Binnian and K.R. Everett and N.D. Lederer and E.A. Nordstrand and M.D. Walker},
  year = {1987},
  doi = {10.1126/science.238.4828.757},
  url = {https://pubs.usgs.gov/publication/70184739},
  note = {Source identifier: 70184739}
}