Enger, Eldon D Frederick C. Ross David B. Bailey <br/><br/>
Concepts in Biology / 
by Eldon D. Enger, Frederick C. Ross and David B. Bailey 
 - 14 th Ed. 
 - New Delhi:  Tata Mc Graw Hill,  2014 
 - p.638 
<br/><br/><label>ISBN: </label>9789339204358 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Science <br/>Biology 
<br/><br/><label>Dewey Class. No.: </label>570  / ENG-C 14