Uberai, N.K. <br/><br/>
Environmental management 

 - New Delhi  Excel  2003 
 - 414p.;23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Environment,
<br/><br/><label>Dewey Class. No.: </label>UBE  / 574.5