AGARWAL, S.K <br/><br/>
Air Pollution 
S.K.Agarwal 
 - New Delhi  APH  2005 
 - ix,323p. 
<br/><br/><label>ISBN: </label>81-7648-831-3  795.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AIR POLLUTION
<br/><br/><label>Dewey Class. No.: </label>ENV 614.71  / ASt05