@misc{indiciaec8fc62d2cfbf,
  title = {Erosion control techniques used in Redwood National Park, northern California, 1978-1979},
  author = {W. Weaver and Mary Ann Madej},
  year = {1981},
  url = {https://pubs.usgs.gov/publication/2002143},
  note = {Source identifier: 2002143}
}