National Science Library of Georgia

The Billings method :

Billings, Evelyn

The Billings method : controlling fertility without drugs or devices / Evelyn Billings & Ann Westmore. - 1st American ed. - Random House, c1980. - 254 p. : ill. ; 22 cm.

Reprint. Originally published: Richmond, Victoria, Australia : A. O'Donovan, 1980. Includes index.

Bibliography: p. [230]-237.

039452120X

81050275


Natural family planning--Ovulation method.

მედიცინა შობადობა ოვულაციის მეთოდი ბილინგსის ოვულაციის მეთოდი

RG136.5 / .B53 1980

613.9/434

314.3
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