@misc{indiciae88c8caf45f70,
  title = {Vis-NIR equipped soil penetrometer},
  author = {Morgan, Cristine and Ge, Yufeng and Brown, David and Bricklemyer, Ross},
  year = {2019},
  url = {https://www.osti.gov/biblio/1568551},
  note = {Source identifier: 1568551}
}