Nybakken, James W. <br/><br/>
Marine biology :  an ecological approach / 
James W. Nybakken 
 - 5th ed. 
 - San Francisco  :  Benjamin Cummings,  2001 
 - xi, 516 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0321030761  RM294.79 
<br/><br/><label>LCCN: </label>00-058603 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marine biology<br/>Marine ecology