Gerster, H.J. <br/><br/>
Nature's Own birth control/ 
H.J. Gerster; translated by Georgina Yglesias 
 - 2nd rev. ed. 
 - London:  Wales Pub,  1952 
 - 123 p.;  19 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rupa 716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control<br/>Hygiene, sexual<br/>Sterilization (Birth Control)<br/>Generative organs, Male--Anatomy<br/>Generative organs, Female--Anatomy
<br/><br/><label>Dewey Class. No.: </label>612.63