Natural birth control for avoiding or achieving pregnancy the dry or wet method (the ovulation or vaginal mucus method)

Natural birth control for avoiding or achieving pregnancy the dry or wet method (the ovulation or vaginal mucus method)

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Alba, Jose R.
Rannpháirtithe: Alba, Rey C.
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Makati, Metro Manila Alba Natural Family Planning Organization c1990,1993.
Eagrán:3rd ed.
Ábhair:
Birth control > Philippines.