Levels and trends of contraceptive use as assessed in 1988.
Levels and trends of contraceptive use as assessed in 1988.
- New York : United Nations, 1989.
- 129 p. : ill. ; 28 cm.
- Population studies ; no. 110 .
At head of title: Department of International Economic and Social Affairs.
9211511763
Birth control--Statistics.
Contraception--Statistics.
At head of title: Department of International Economic and Social Affairs.
9211511763
Birth control--Statistics.
Contraception--Statistics.
