WORLD Health Organization <br/><br/>
Ecology and control of vectors in public health 

 - Geneva  WHO  1975 
 - 35 p. 
 - WHO Technical report series 561 .
<br/><br/> Includes reference.<br/> 
<br/><br/><label>ISBN: </label>924120561X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vector control<br/> WHO Technical report series
<br/><br/><label>Dewey Class. No.: </label>614.43  / WOR