Trivedy,R.K. <br/><br/>
Encyclopedia of environmental pollution & control vol-2 

 - India  1995 
 - 434  Hb 
<br/><br/><label>ISBN: </label>81-86421-00-9 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>574.5