Teenage pregnancy the problem that hasn?t gone away.

Teenage pregnancy the problem that hasn?t gone away.

Библиографические подробности
Соавтор: Alan Guttmacher Institute
Формат: ‌
Язык:English
Опубликовано: New York Alan Guttmacher Institute 1981.
Предметы:
Adolescent boys > Sexual behavior.
Adolescent girls > Sexual behavior.
Family planning.
Pregnancy, Adolescent.
Sex instruction.