@misc{indiciae67542e1334bf,
  title = {Introduction to the JEEG Agricultural Geophysics Special Issue},
  author = {Barry J. Allred and Bruce D. Smith},
  year = {2010},
  doi = {10.2113/jeeg15.3.v},
  url = {https://pubs.usgs.gov/publication/70103047},
  note = {Source identifier: 70103047}
}