@misc{indiciae7723d0b63d4a,
  title = {Savanna tree density, herbivores, and the herbaceous community: Bottom-up vs. top-down effects},
  author = {Corinna Riginos and James B. Grace},
  year = {2008},
  doi = {10.1890/07-1250.1},
  url = {https://pubs.usgs.gov/publication/70204444},
  note = {Source identifier: 70204444}
}