@misc{indiciae4c0580cd07a6,
  title = {Use of no-till winter wheat by nesting ducks in North Dakota},
  author = {Harold F. Duebbert and H.A. Kantrud},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/1001506},
  note = {Source identifier: 1001506}
}