The fertility awareness handbook
Subtitle: the natural guide to avoiding or achieving pregnancy
By: Barbara Kass-Annese & Hal Danzer
Contributors: Danzer, Hal
Edition: 6th ed.
Publisher: Hunter House
Published: 1992
Place of publication: Alameda, CA
Language: eng
Number of pages: 148
Subjects: Natural family planning.; Fertility, Human.
Notes: Updated ed. of: The fertility awareness workbook. 5th ed. 1990.

Includes bibliographical references (p. 144-146) and index.