Behra, H P; Khan, M S <br/><br/>
Environmental management 
Behra, H P; Khan, M S 
 - 
 - Himalaya Publishing House, Bombay  2011 
 - 230 p 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label> 225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Management
<br/><br/><label>Dewey Class. No.: </label>333.7E  BEH