@misc{indiciae04ed9f9bd65b,
  title = {Using laser technology to characterize substrate morphology and Geology of selected lake trout spawing habitat in Northern Lake Michigan},
  author = {Peter W. Barnes and Guy W. Fleischer and James V. Gardner and Kristen M. Lee},
  year = {2005},
  url = {https://pubs.usgs.gov/publication/70209133},
  note = {Source identifier: 70209133}
}