@misc{indiciaed02d68f6d627,
  title = {Chemical evaluation of soil-solution in acid forest soils},
  author = {G.B. Lawrence and Mark B. David},
  year = {1996},
  doi = {10.1097/00010694-199605000-00005},
  url = {https://pubs.usgs.gov/publication/70018579},
  note = {Source identifier: 70018579}
}