@misc{indiciae21d262191794,
  title = {Effects of acidic deposition and soil acidification on sugar maple trees in the Adirondack Mountains, New York},
  author = {Timothy J. Sullivan and Gregory B. Lawrence and Scott W. Bailey and Todd C. McDonnell and Colin M. Beier and K.C. Weathers and G.T. McPherson and Daniel A. Bishop},
  year = {2013},
  doi = {10.1021/es401864w},
  url = {https://pubs.usgs.gov/publication/70134480},
  note = {Source identifier: 70134480}
}