Leveque Christian <br/><br/>
Ecology: from ecosystem to biosphere 
Leveque Christian 
 - Enfield  Science Publishers, Inc.          2003 
 - xvii, 472p.  cm. 
<br/><br/> Bibliography 449-463p; Index 464-472p 
<br/><br/><label>ISBN: </label>1578082943 (hbd) 
<br/><br/><label>Standard No.: </label>12896 
<br/><br/><label>Source: </label> 081/2004-2005, 20/10/2004, Apple Books  Textual 
<br/><br/><label>Dewey Class. No.: </label>G:5, P3   Carb