@misc{indiciae362c1e1d2388,
  title = {Digital sidescan-sonar imagery of the Manchas Interiores-Manchas Exteriores coral reef complex, Mayagüez, Puerto Rico},
  author = {VeeAnn Cross and William C. Schwab},
  year = {1999},
  doi = {10.3133/ofr98427},
  url = {https://pubs.usgs.gov/publication/ofr98427},
  note = {Source identifier: ofr98427}
}