@misc{indiciaea16951e9e0ec,
  title = {Experimental hybridization among five species of lampreys from the Great Lakes},
  author = {George W. Piavis and John H. Howell and Allen J. Smith},
  year = {1970},
  doi = {10.2307/1441972},
  url = {https://pubs.usgs.gov/publication/1000286},
  note = {Source identifier: 1000286}
}