Jorgensen, Sven Erik. <br/><br/>
Introduction to systems ecology /  
by Sven Erik Jorgensen 
 - New York :   CRC Press ,   2012. 
 - viii,320p. :   ill. ;   25cm. 
<br/><br/>Includes references, appendix and index 
<br/><br/><label>ISBN: </label>9781439855010:  GBP63.99 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECOLOGY
<br/><br/><label>Dewey Class. No.: </label>577.82 JOR/I