World Health Organization <br/><br/>
International travel and health : situation as on 1 January 2005 

 - World Health Organization, Geneva  2005 
 - viii,202p 
<br/><br/><label>ISBN: </label>92-4-158036-4 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Health & Hygiene
<br/><br/><label>Dewey Class. No.: </label>614.47 W.H.O.