Ecosystem experients  

 - New York   John Wiley & Sons  1991 
<br/><br/><label>ISBN: </label>978-0-471-92926-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology-congresses
<br/><br/><label>Dewey Class. No.: </label>574.5 ECO