Biodiversity in agricultural production systems 
edited by Gero Benckiser and Sylvia Schnell 
 - Amerika  CRC Press  2006 
 - 423p.  22cm 
<br/><br/><label>ISBN: </label>1574445898 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agrobiodiversity<br/>Agricultural systems
<br/><br/><label>Dewey Class. No.: </label>631.5  / edited by Gero Benckiser and Sylvia Schnell