TY  - RPRT
TI  - The world we have lost.
AU  - H F Judson
PY  - 1995
DO  - 10.1111/j.1749-6632.1995.tb24847.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7625708/
ID  - 7625708
ER  -