@misc{indiciaed7ecb8600f39,
  title = {The challenge facing population geography.},
  author = {A M Findlay and E Graham},
  year = {1991},
  doi = {10.1177/030913259101500202},
  url = {https://pubmed.ncbi.nlm.nih.gov/12284398/},
  note = {Source identifier: 12284398}
}