@misc{indiciae51a78bf22058,
  title = {Coincidence and spatial variability of geology, soils, and vegetation, Mill Run watershed, Virginia},
  author = {C.G. Olson and C.R. Hupp},
  year = {2006},
  doi = {10.1002/esp.3290110605},
  url = {https://pubs.usgs.gov/publication/70014493},
  note = {Source identifier: 70014493}
}