Williams, D. Dudley. <br/><br/>
Aquatic insects 

 - Oxon :  C.A.B. International,  1992 
 - 358 p. 
<br/><br/><label>LCCN: </label>5898 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insectos acuáticos.
<br/><br/><label>Dewey Class. No.: </label>591.5263  / W5