Adolescent reproductive behaviour.

Bibliographische Detailangaben
Körperschaft:	United Nations. Department of International Economic and Social Affairs
Format:	Buch
Sprache:	English
Veröffentlicht:	New York United Nations 1988-1989.
Schriftenreihe:	Population studies no. 109
Schlagworte:	Teenagers > Sexual behavior > Statistics. Teenage pregnancy > Statistics. Youth > Sexual behavior.