Crawley, Michael J. <br/><br/>
Plant Ecology 

 - Oxford  Blackwell Scientific Publications  1986 
 - 496 
<br/><br/><label>ISBN: </label>0-632-01363-x 
<br/><br/><label>Subjects--Index Terms: </label>PLANT ECOLOGY 
<br/><br/><label>Dewey Class. No.: </label>581.7