@misc{indiciaeb73c6c4e1690,
  title = {Foundation and excavation conditions map of Anchorage and vicinity, Alaska},
  author = {H. R. Schmoll and Ernest Dobrovolny},
  year = {1974},
  doi = {10.3133/i787d},
  url = {https://pubs.usgs.gov/publication/i787D},
  note = {Source identifier: i787D}
}