@misc{indiciaedc054a633102,
  title = {The Kathleen-Margaret (K-M) copper prospect on the upper Maclaren River, Alaska},
  author = {Robert M. Chapman and Robert H. Saunders},
  year = {1954},
  doi = {10.3133/cir332},
  url = {https://pubs.usgs.gov/publication/cir332},
  note = {Source identifier: cir332}
}