@misc{indiciae7f709d3979a1,
  title = {Bird Damage to Sunflower in North Dakota, South Dakota, and Minnesota, 1979-1981},
  author = {R. L. Hothem and R. W. DeHaven and S.D. Fairaizl},
  year = {1988},
  url = {https://pubs.usgs.gov/publication/5230220},
  note = {Source identifier: 5230220}
}