TY  - BOOK
AU  - Kollodge,Richard
TI  - UNFPA The state of world population 2011: people and possibilities in a world of 7 billion 
SN  - 9780897149907
AV  - HV1421 .U53 2011
PY  - 2011///
CY  - New York
PB  - UNFPA
KW  - Population
KW  - Periodicals
KW  - Population geography
ER  -