Enger, Eldon D. <br/><br/>
Concepts in biology / 
Eldon D. Enger, Frederick C. Ross, David B. Bailey 
 - 13th ed. 
 - New York :  McGraw-Hill,  c2009. 
 - xxii, 682 p. :  col. ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780073403434 ( alk. paper) 0073403431 ( alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology