@misc{indiciae5041063ab97e,
  title = {New concepts regarding the production of waterfowl and other game birds in areas of diversified agriculture},
  author = {H.K. Nelson and Harold F. Duebbert},
  year = {1974},
  url = {https://pubs.usgs.gov/publication/93759},
  note = {Source identifier: 93759}
}