@misc{indiciae6dc0396b5b70,
  title = {Methane hydrate - A major reservoir of carbon in the shallow geosphere?},
  author = {K.A. Kvenvolden},
  year = {1988},
  doi = {10.1016/0009-2541(88)90104-0},
  url = {https://pubs.usgs.gov/publication/70013975},
  note = {Source identifier: 70013975}
}