@misc{indiciaec33460070c1d,
  title = {Terrain, vegetation, and landscape evolution of the R4D research site, Brooks Range Foothills, Alaska},
  author = {D.A. Walker and Emily F. Binnian and B. M. Evans and N.D. Lederer and E.A. Nordstrand and P.J. Webber},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/70140597},
  note = {Source identifier: 70140597}
}