Parsons,  E C M <br/><br/>
Introduction to marine mammal: biology and conservation 

 - 1st 
 - Burlington  Jones and Bartlett Learning  2013 
 - xviii,345p p. 
<br/><br/><label>ISBN: </label>9780763783440 
<br/><br/><label>Subjects--Index Terms: </label>Marine mammals