@misc{indiciaee98789c88cd5,
  title = {Remote sensing as an aid in water-resource studies in Minnesota},
  author = {Gerald F. Lindholm and Ralph F. Norvitch},
  year = {1976},
  doi = {10.3133/ofr76213},
  url = {https://pubs.usgs.gov/publication/ofr76213},
  note = {Source identifier: ofr76213}
}