Marsh, Helene <br/><br/>
Ecology and conservation of the Sirenia :  dugongs and manatees / 
Helene Marsh, Thomas J. O’ Shea, John E. Reynolds III 
 - New York :  Cambridge University Press,  2011 
 - xvi, 521p. :  ill. ;  24 cm. 
 - Conservation biology .
 - Conservation biology .
<br/><br/>Includes bibliographical references (p. 435-503) and index 
<br/><br/><label>ISBN: </label>9780521888288 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sirenia