TY  - BOOK
AU  - Livi-Bacci Massimo
AU  - Ipsen Carl
TI  - Concise history of world population
SN  - 1-55786-270-2
U1  - 304.6 
PY  - 1992///
CY  - Cambridge
PB  - Blackwell
KW  - Population-history
ER  -