@misc{indiciae9e7171561901,
  title = {Shrinkage and growth compensation in common sunflowers: refining estimates of damage},
  author = {James A. Sedgwick and John L. Oldemeye and Elizabeth L. Swenson},
  year = {1986},
  doi = {10.2307/3801115},
  url = {https://pubs.usgs.gov/publication/70121369},
  note = {Source identifier: 70121369}
}