Wolfers, David. <br/><br/>
Vasectomy and vasectomania / 
by David and Helen Wolfers; original illustrations by Berndt Heinrich. 
 - Mayflower :  St. Albans,  1974. 
 - 266 p. :  ill. ;  18 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0583122698 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vasectomy.