TY  - GEN
ED  - United Nations. Population Division. Department of Economic and Social Affairs.
TI  - World contraceptive use 2009
SN  - 9789211514568
PY  - 2009///
CY  - New York : 
PB  - United Nations
KW  - Contraceptive usage
KW  - Contraception
KW  - Statistics
ER  -