Allaby Michael <br/><br/>
Oxford Dictionary of Ecology 

 - 3 
 -  Oxford University Press  1994 
 - 473 
<br/><br/><label>ISBN: </label>9780198609056 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>PG581  ALL-O3