@misc{indiciaeddfdf9800367,
  title = {Quality of bottom material and elutriates in the lower Willamette River, Portland Harbor, Oregon},
  author = {Gregory J. Fuhrer},
  year = {1989},
  doi = {10.3133/wri894005},
  url = {https://pubs.usgs.gov/publication/wri894005},
  note = {Source identifier: wri894005}
}