@misc{indiciae64150382e4be,
  title = {Rocky intertidal resources monitoring handbook, Cabrillo National Monument, Point Loma, San Diego, California},
  author = {John M. Engle and Gary E. Davis},
  year = {2000},
  doi = {10.3133/ofr00202},
  url = {https://pubs.usgs.gov/publication/ofr00202},
  note = {Source identifier: ofr00202}
}