@misc{indiciae8e3351b14d38,
  title = {Proceedings of Conference XXXVI; a workshop on Assessments of geologic hazards and risk in Puerto Rico},
  year = {1987},
  doi = {10.3133/ofr878},
  url = {https://pubs.usgs.gov/publication/ofr878},
  note = {Source identifier: ofr878}
}