@misc{indiciaeae6da679404d,
  title = {Growth and physiological condition of black ducks reared on acidified wetlands},
  author = {Barnett A. Rattner and G.M. Haramis and Diane S. Chu and C.M. Bunck and C.G. Scanes},
  year = {1987},
  doi = {10.1139/z87-448},
  url = {https://pubs.usgs.gov/publication/5220761},
  note = {Source identifier: 5220761}
}