@misc{indiciaeb2faf9bff1f0,
  title = {Breeding productivity of Smith Island black ducks},
  author = {G.M. Haramis and Dennis G. Jorde and Glenn H. Olsen and Daniel B. Stotts and M.K. Harrison},
  year = {2002},
  url = {https://pubs.usgs.gov/publication/5211221},
  note = {Source identifier: 5211221}
}