@misc{indiciae77b020bd3de9,
  title = {Bottom sediment along oil spill trajectory in Prince William Sound and along Kenai Peninsula, Alaska; Chapter B, Comparison of Exxon Valdez oil with extractable material from deep-water bottom sediment in Prince William Sound and the Gulf of Alaska},
  author = {John B. Rapp and Frances D. Hostettler and Keith A. Kvenvolden},
  year = {1990},
  doi = {10.3133/ofr9039b},
  url = {https://pubs.usgs.gov/publication/ofr9039B},
  note = {Source identifier: ofr9039B}
}