Jorgensen, Sven Erik. <br/><br/>
Integration of ecosystem theories :  a pattern / 
by Sven Erik Jorgensen. 
 - 2nd ed. 
 - Boston, Mass. :  Kluwer Academic Publishers,  1997. 
 - xii, 388 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0792345231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Philosophy.