@misc{indiciaef9e72d36254c,
  title = {GELIFICATION OF WOOD DURING COALIFICATION.},
  author = {Patrick G. Hatcher and Lisa A. Romankiw and John R. Evans},
  year = {1985},
  url = {https://pubs.usgs.gov/publication/70013012},
  note = {Source identifier: 70013012}
}