@misc{indiciaec9ef20a30fe5,
  title = {Dynamic replacement and loss of soil carbon on eroding cropland},
  author = {J.W. Harden and J. M. Sharpe and W.J. Parton and D.S. Ojima and T. L. Fries and Thomas G. Huntington and S. M. Dabney},
  year = {1999},
  doi = {10.1029/1999gb900061},
  url = {https://pubs.usgs.gov/publication/70020955},
  note = {Source identifier: 70020955}
}