Batra, Sanjay Kumar <br/><br/>
Environmental Science  Theory into Practice ( I & II ) 

 - 8th 
 - New Delhi :  Taxmann Publications (P.) LTD,  ©2025 
 - irregular 
<br/><br/><label>ISBN: </label>9789364559331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science
<br/><br/><label>Dewey Class. No.: </label>301.31  / B322E