Dudgeon, David . <br/><br/>
Freshwater biodiversity :  status, threats and conservation/ 
David, Dudgeon. 
 - New York:  Cambridge University Press,  2020. 
 - xvi, 499 pages:  23cm. 
 - Ecology, biodiversity and conservation/ .
<br/><br/> includes bibliographical references and species index. 
<br/><br/><label>ISBN: </label>9780521745192 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Freshwater biodiversity.<br/>Freshwater biodiversity conservation.
<br/><br/><label>LC Class. No.: </label>QH96 .B53   / DUD 2020