@misc{indiciae0927b4d64a59,
  title = {A bibliography of the effects of off-road vehicles on the environment},
  author = {Robert H. Webb and Howard Gordon Wilshire},
  year = {1978},
  doi = {10.3133/ofr78149},
  url = {https://pubs.usgs.gov/publication/ofr78149},
  note = {Source identifier: ofr78149}
}