@misc{indiciaedc418529dfd2,
  title = {Nitrogen retention across a gradient of 15N additions to an unpolluted temperate forest soil in Chile},
  author = {Steven S. Perakis and Jana E. Compton and L. O. Hedin},
  year = {2005},
  doi = {10.1890/04-0415},
  url = {https://pubs.usgs.gov/publication/1016242},
  note = {Source identifier: 1016242}
}