@misc{indiciaed8271fe5574f,
  title = {Occurrence of isoxaflutole, acetamide, and triazine herbicides and their degradation products in 10 Iowa rivers draining to the Mississippi and Missouri Rivers, 2004},
  author = {Elisabeth A. Scribner and Michael T. Meyer and Stephen J. Kalkhoff},
  year = {2006},
  doi = {10.3133/sir20065169},
  url = {https://pubs.usgs.gov/publication/sir20065169},
  note = {Source identifier: sir20065169}
}