World Health Organization   <br/><br/>
Helminth control in school-age children  a guide for managers of control programmes. 

 - 
 - Geneva  W H O  2002 
 - 64 p.  26 cm. 
 -   .
<br/><br/>  
<br/><br/>  Helminthiasis - Prevention and Control, Drug Therapy 
<br/><br/><label>ISBN: </label>92 4 154556 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drug Therapy<br/>Helminthiasis - Prevention and Control
<br/><br/><label>Dewey Class. No.: </label>WC800  / WHO