@misc{indiciae5a9aabd568c3,
  title = {Soil organic carbon dynamics as related to land use history in the northwestern Great Plains},
  author = {Z. Tan and S. Liu and C.A. Johnston and Thomas R. Loveland and L.L. Tieszen and J. Liu and R. Kurtz},
  year = {2005},
  doi = {10.1029/2005gb002536},
  url = {https://pubs.usgs.gov/publication/70027866},
  note = {Source identifier: 70027866}
}