@misc{indiciaeffe7aa28ae08,
  title = {Proceedings of the 1987 Exclusive Economic Zone symposium on mapping and research; planning for the next 10 years},
  author = {Millington Lockwood and Bonnie A. McGregor},
  year = {1988},
  doi = {10.3133/cir1018},
  url = {https://pubs.usgs.gov/publication/cir1018},
  note = {Source identifier: cir1018}
}