Age grouping methods in diptera of medical importance 

 - Geneva:  World Health Organization;  1962 
 - 216 p. 
 - Monograph series 47 .
<br/><br/> Includes reference. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diptera<br/>Malaria vector
<br/><br/><label>Dewey Class. No.: </label>616.936  / WOR