Khoiyangbam, R S, ed. <br/><br/>
Introduction to environmental sciences 

 - New Delhi  The Energy and Resources Institute  2020 
 - xvii, 426 p. 
<br/><br/> 4640 05/12/2022 IBC22/857 10/12/2022 Main Budget 
<br/><br/><label>ISBN: </label> RS 795.00 
<br/><br/><label>Dewey Class. No.: </label>363.7 K528I