Gupta,Raj Kumar <br/><br/>
Necessity of the environmental laws / 
Raj Kumar Gupta 
 - New Delhi :  Satyam Law Intternational,  2019. 
 - xii,264p.; 
<br/><br/><label>ISBN: </label>9789387839274 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Law
<br/><br/><label>Dewey Class. No.: </label>344.540 46