@misc{indiciaeb4b1915e335d,
  title = {Reproduction and early-age survival of manatees at Blue Spring, Upper St. Johns River, Florida},
  author = {Thomas J. O'Shea and W.C. Hartley},
  year = {1995},
  url = {https://pubs.usgs.gov/publication/70164317},
  note = {Source identifier: 70164317}
}