Beck Willam S <br/><br/>
Life   An introduction to biology. 

 - 3 
 - New York     Harper Collins Publishers      1991 
 - xxxi,1361p.  cm. 
<br/><br/><label>Standard No.: </label>95525 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G, N1