Ross, Frederick D. <br/><br/>
Concepts in Biology/ 
Enger, Eldon D. 
 - Boston:  McGraw-Hill,  2003. 
 - x, 529p.:  illustration 
<br/><br/><label>ISBN: </label>0072346949 
<br/><br/><label>Dewey Class. No.: </label>M 570 E54 2003