Parasitic Diseases in Water Resources Development 

 - Geneva  WHO  1993 
 - 152 
<br/><br/><label>ISBN: </label>924156155 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PARASITOLOGY
<br/><br/><label>Universal Decimal Class. No.: </label>616.99  / P16