Directory of institutions in the ESCAP region active in environmental quality monitoring  
/ National Environmental Engineering Research Institute 
 - Nagpur:   National Environmental Engineering Research Institute,  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment 
<br/><br/><label>Subjects--Index Terms: </label>Quality  
<br/><br/><label>Universal Decimal Class. No.: </label>R 551.588  / M0