@misc{indiciae37f3a61b0edc,
  title = {Breeding biology of the spotted salamander Ambystoma maculatum (Shaw) in acidic temporary ponds at Cape Cod, USA},
  author = {J. W. Portnoy},
  year = {1990},
  doi = {10.1016/0006-3207(90)90063-u},
  url = {https://pubs.usgs.gov/publication/5223264},
  note = {Source identifier: 5223264}
}