Singh C.P. <br/><br/>
Paryavaran vidhi 
Singh C.P. 
 - 7th 
 - Allahabad  Allahabad Law Agency Publications India      2013 
 - viii,694p  cm. 
<br/><br/><label>Standard No.: </label>40,894 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D854:Z2, 152Q3