@misc{indiciae483293c0979a,
  title = {Chemical regulation of spawning in the zebra mussel (Dreissena polymorpha)},
  author = {Jeffrey L. Ram and S. Jerrine Nichols},
  year = {1992},
  url = {https://pubs.usgs.gov/publication/81447},
  note = {Source identifier: 81447}
}