@misc{indiciae27b677d11536,
  title = {Landscapes of West Africa: A window on a changing world},
  author = {G. Gray Tappan and W. Matthew Cushing and Suzanne E. Cotillon and John A. Hutchinson and Bruce Pengra and Issifou Alfari and Edwige Botoni and Amadou Soule and Stefanie M. Herrmann},
  year = {2016},
  doi = {10.5066/f7n014qz},
  url = {https://pubs.usgs.gov/publication/70176549},
  note = {Source identifier: 70176549}
}