Assessing soil contamination :   a reference manual 
Food and Agriculture Organization of the United Nations 
 - 2007 
 - Delhi  Daya Publishing House  2007 
 - 205p.  :ill. 
<br/><br/> includes bibliographic details and index  
<br/><br/><label>ISBN: </label>9788170355038 
<br/><br/><label>LC Class. No.: </label>QH545.  / A87 2000