Levels and trends of contraceptive use as assessed in 1994.
United Nations.Department for Economic and Social Information and Policy Analysis.Population Division.
New York : United Nations,
1996.
At head of title: Department for Economic and Social Information and Policy Analysis, Population Division.
"ST/ESA/SER.A/146"
UN sales publication E.96.XIII.13.
Includes bibliographical references (p. 148-163).
Contraception
Birth control