Audesirk, Gerald. <br/><br/>
Biology  life on earth 
by Gerald Audesirk, Teresa Audesirk. 
 - 2nd. 
 - New York  Macmillan  1989 
 - xviii, 723p 
<br/><br/><label>ISBN: </label>0023050705 
<br/><br/><label>Dewey Class. No.: </label>574  / N891