TY  - BOOK
AU  - Weeks, John R.
TI  - Introduction to population
SN  - 9781111722210
U1  - 304.6 WEE-J 
PY  - 2012///
CY  - UK
PB  - Cengage Learning
KW  - Population
KW  - Demography
N1  - An introduction to population
ER  -