@misc{indiciae16c2b33e9134,
  title = {Remote sensing of environmental change in the developing world},
  author = {C.K. Paul and M.L. Imhoff and D. G. Moore and A.N. Sellman},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/70182504},
  note = {Source identifier: 70182504}
}