TY  - BOOK
ED  - United Nations Department of International Economic and Social Affairs
TI  - Recent levels and trends of contraceptive use as assessed in 1983
T2  - Population studies (New York, N.Y.), no. 92
U1  - 100 SD:304.666 
PY  - 1984///
CY  - New York
PB  - United Nations,  
KW  - Birth control
KW  - Contraception
KW  - Birth control -- Social aspects
ER  -