Callaway Ragan M <br/><br/>
Positive interactions and interdependence in plant communities 
by Callaway Ragan M 
 - The Netherlands   Elsevier        2007 
 - xi, 415p.  cm. 
<br/><br/> ''References 355-411p''.; ''Index 413-415p''. 
<br/><br/><label>ISBN: </label>9781402062230 (hbd) 
<br/><br/><label>Standard No.: </label>84135 
<br/><br/><label>Source: </label> 1758, 17/02/2009, New India Book Agency  Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil oxygenation<br/>Nutrients
<br/><br/><label>Dewey Class. No.: </label>I:11, P7   TEMDE