x  x <br/><br/>
Conceptual issues in ecology  x 

 - x 
 - Lond.  D.Reidel Pub.  1982 
 - vii, 374 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology Ecology 
<br/><br/><label>Dewey Class. No.: </label>574.5/CON