@misc{indiciaea2906657c63e,
  title = {Small-scale and reconnaissance surveys},
  author = {Jonathan Bart and Brad A. Andres and Kyle Elliott and Charles M. Francis and Victoria Johnston and R. I. G. Morrison and Elin P. Pierce and Jennie Rausch},
  year = {2012},
  url = {https://pubs.usgs.gov/publication/70042452},
  note = {Source identifier: 70042452}
}