Raven, Peter H; Johnson, George B, et al. <br/><br/>
Biology 

 - 7 
 -  TATA McGraw-Hill Publishing Co., Bombay  2006 
 - I-39 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>574  RAV-B7