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

 - New Delhi  Teri  2015 
 - xvii, 426 p. 
<br/><br/> 2212 11/12/2015 PBA15/599 15/12/2015 Main Budget 
<br/><br/><label>ISBN: </label> RS595 
<br/><br/><label>Dewey Class. No.: </label>363.7 K528I