Periodic abstinence in the Philippines new findings from a national survey

Periodic abstinence in the Philippines new findings from a national survey

Opis bibliograficzny
1. autor: Laing, John E.
Format: Książka
Język:English
Wydane: Bangkok The Population Council 1986.
Hasła przedmiotowe:
Sexual abstinence > Philippines.
Natural family planning > Calendar method.
Natural family planning > Philippines.