Turvey, Sam. <br/><br/>
Witness to extinction :  how we failed to save the Yangtze River dolphin / 
Samuel Turvey. 
 - Oxford ;  New York :  Oxford University Press,  2008. 
 - xii, 234 p., [4] p. of plates :  ill., map ;  23 cm. 
<br/><br/> Includes bibliographical references (p. [211]-221) and index. 
<br/><br/><label>ISBN: </label>9780199549474 0199549478 
<br/><br/><label>LCCN: </label>2008035844 
<br/><br/><label>Nat. Bib. No.: </label>GBA887771 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>014668112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chinese river dolphin.<br/>Extinct mammals.
<br/><br/><label>LC Class. No.: </label>QL737.C436  / T87 2008