@misc{indiciaea93cfb50beda,
  title = {Evaluation of a nonlethal technique for determining sex of freshwater mussels},
  author = {S. Saha and J.B. Layzer},
  year = {2008},
  doi = {10.1899/07-004r.1},
  url = {https://pubs.usgs.gov/publication/70031944},
  note = {Source identifier: 70031944}
}