@misc{indiciaecd9736693e16,
  title = {Bibliography on the geology and resources of vanadium to 1968},
  author = {Richard Philip Fischer and Jane P. Ohl},
  year = {1970},
  doi = {10.3133/b1316},
  url = {https://pubs.usgs.gov/publication/b1316},
  note = {Source identifier: b1316}
}