LARSON, Douglas W. <br/><br/>
Cliff Ecology : Pattern and process in cliff Ecosegstems. 

 - Cambriodge .  Cambriodge University Press.  2000 
 - xvi, 340p. 
<br/><br/><label>ISBN: </label>0 521 55489 6 
<br/><br/><label>Dewey Class. No.: </label>577