World Health Organization  <br/><br/>
International travel and health  situtation as on 1 Jan 2002 

 - 
 - Geneva  W H O  2002 
 - 193 p.  25 cm. 
 -   .
<br/><br/>  
<br/><br/>  Communicable Disease Control, Travel 
<br/><br/><label>ISBN: </label>92 4 158027 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel<br/>Communicable Disease Control
<br/><br/><label>Dewey Class. No.: </label>WA110  / WHO