@misc{indiciae6373c83e226f,
  title = {A selected bibliography: Remote sensing techniques applied to the collection and analysis of soils information},
  author = {W. C. Draeger and David T. McClelland},
  year = {1977},
  url = {https://pubs.usgs.gov/publication/70231704},
  note = {Source identifier: 70231704}
}