Verma, Kushal <br/><br/>
Air pollution :   causes, effects and solutions/ 
Kaushal Verma 
 - Delhi:  Raman Publication,  2020. 
 - v, 200 p.;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789387204447  Rs.995.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air-Pollution<br/>Air quality management
<br/><br/><label>Dewey Class. No.: </label>628.53  / V 59