@misc{indiciae409d8932310e,
  title = {Growth of mallards fed phosphamidon for 13-day periods during three different developmental stages},
  author = {S. Haseltine and Gary L. Hensler},
  year = {1981},
  doi = {10.1016/0143-1471(81)90014-3},
  url = {https://pubs.usgs.gov/publication/5221687},
  note = {Source identifier: 5221687}
}