@misc{indiciae4a31cba2f86a,
  title = {MARK3B, resource assessment program for Macintosh},
  author = {D. H. Root and W.A. Scott and P. G. Schruben},
  year = {1998},
  doi = {10.3133/ofr98356},
  url = {https://pubs.usgs.gov/publication/ofr98356},
  note = {Source identifier: ofr98356}
}