@misc{indiciae727e6bca49a1,
  title = {Reported observations of icebergs from Columbia Glacier in Valdez Arm and Columbia Bay, Alaska, during the summer of 1976},
  author = {Austin Post},
  year = {1977},
  doi = {10.3133/ofr77235},
  url = {https://pubs.usgs.gov/publication/ofr77235},
  note = {Source identifier: ofr77235}
}