Kumar islavath Sravan <br/><br/>
Assessment of water quality of river kalibein (Punjab india) using physio-chemic 
Kumar islavath Sravan 
 - Dr  B R  A 
 - Jalandhar  Dr  B R  Ambedkar  National institute of  2016 
 - xiii,58 
<br/><br/><label>Dewey Class. No.: </label>363.7394  / IS-A