Singh C.P. <br/><br/>
Paryavaran vidhi 
Singh C.P. 
 - 6th 
 - Allahabad  Allahabad Law Agency Publications India      2010 
 - viii,683p  cm. 
<br/><br/><label>Standard No.: </label>37,147 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D854:Z2, 152Q0