Food and Agriculture Organization of the United Nations <br/><br/>
Biological Management of Soil Ecosystems for Sustainable Agriculture 

 - Rome  Food and Agriculture Organization of the U N.  2007 
 - 103p 
<br/><br/>Food and Agriculture Organization of the United Nations: Biological Management of Soil Ecosystems for Sustainable Agriculture.  Rome.  Food and Agriculture Organization of the U N., 2007. 81-7233-456-7 Rs. 650.00--(630.422FOO)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7233-456-7 
<br/><br/><label>Dewey Class. No.: </label>630.422  / FAO