Ward, James V. , <br/><br/>
Aquatic insect ecology / 
J.V. Ward. 
 - volume <1- > :  illustrations ;  25 cm. 
<br/><br/><label>ISBN: </label>0471550078 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic insects --Ecology.
<br/><br/><label>LC Class. No.: </label>QL472   / .W37 1992