Dubey A.K. <br/><br/>
Paryavaran vidhi 

 - 4th 
 - Allahabad  Central Law Publications India       2011 
 - xxiii,456p  cm. 
<br/><br/><label>Standard No.: </label>42,683 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D854:Z2, Q1