Optimum conditions for childbearing

Sonraí bibleagrafaíochta
Rannpháirtithe:	Acsadi, George T.F, Acsadi, Gwendolyn Johnson
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	London International Planned Parenthood Federation 1986.
Ábhair:	Birth control. Fertility, human.