Elton, Charles S. <br/><br/>
The Ecology of Invasions by Animals and Plants / 
Charles S. Elton 
 - 1st Edition 
 - New delhi :  University of chicago press ,  2000 
<br/><br/><label>ISBN: </label>9780226206387 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Sciences
<br/><br/><label>Dewey Class. No.: </label>577.18  / ELT