Natural birth control for avoiding or achieving pregnancy : the dry or wet method /
Alba, Jose R. Sr.
Natural birth control for avoiding or achieving pregnancy : the dry or wet method / Jose R. Alba, Sr. & Rey C. Alba - Seventh edition - Manila : M & L Licudine Enterprises, c2007. - 36 p. : ill. ; 23 cm.
Includes bibliographical references.
9719145609
1. Birth control.
2. Human fertility.
Fil. 613.9 Al326n 2007
Natural birth control for avoiding or achieving pregnancy : the dry or wet method / Jose R. Alba, Sr. & Rey C. Alba - Seventh edition - Manila : M & L Licudine Enterprises, c2007. - 36 p. : ill. ; 23 cm.
Includes bibliographical references.
9719145609
1. Birth control.
2. Human fertility.
Fil. 613.9 Al326n 2007