@misc{indiciaec20c2d3fc6cc,
  title = {Arsenic- and selenium-induced changes in spectral reflectance and morphology of soybean plants},
  author = {N.M. Milton and C. M. Ager and B. A. Eiswerth and M.S. Power},
  year = {1989},
  doi = {10.1016/0034-4257(89)90068-0},
  url = {https://pubs.usgs.gov/publication/70015335},
  note = {Source identifier: 70015335}
}