Singh, Vir ; Papnai, Gaurav ; Negi, Vrinda <br/><br/>
Environment, Agriculture and Sustainable Development 

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 - S K Book Agency  2014 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment-- Agriculture
<br/><br/><label>Dewey Class. No.: </label>363.7  SIN