@misc{indiciaebc4978c03c16,
  title = {Local versus landscape-scale effects of savanna trees on grasses},
  author = {Corinna Riginos and James B. Grace and David J. Augustine and Truman P. Young},
  year = {2009},
  doi = {10.1111/j.1365-2745.2009.01563.x},
  url = {https://pubs.usgs.gov/publication/70042361},
  note = {Source identifier: 70042361}
}