Meena, Vijay Kumar. <br/><br/>
Basic concepts in environmental science / 
Vijay Kumar Meena et al. 
 - Jaipur; India:  Paradise Publishers,   2020. 
 - v, 256p. 
<br/><br/>
<br/><br/><label>ISBN: </label>9789386319500 
<br/><br/><label>Dewey Class. No.: </label>660   / B311 2020