Margaret Nofziger

Signs of fertility

1987

Shiṭah ṭivʻit le-tikhnun mishp

Shiṭah ṭivʻit le-tikhnun mishpaḥah

1984

The fertility question

1982

A Cooperative Method Of Natura

A Cooperative Method Of Natural Birth Control. 3rd edn.

1979

A Cooperative method of natural birth control

1978