TY  - RPRT
TI  - Population: current status and policy options.
AU  - B Berelson
AU  - W P Mauldin
AU  - S J Segal
PY  - 1980
DO  - 10.1016/0160-7995(80)90029-5
UR  - https://pubmed.ncbi.nlm.nih.gov/7403905/
ID  - 7403905
ER  -