@misc{indiciae5361087fc00b,
  title = {Effects of contaminants on naiad mollusks (Unionidae): A review},
  author = {M.E. Havlik and L. L. Marking},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/2001203},
  note = {Source identifier: 2001203}
}