Ghosh, G. K. <br/><br/>
Environmental pollution 

 - Delhi :  Ashish Publishing House 
 - x, 250p. 
<br/><br/><br/>Eng. 
<br/><br/> pbk 
<br/><br/><label>ISBN: </label>8170244943 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution--India. Sustainable development--India.
<br/><br/><label>Dewey Class. No.: </label>363.700954 GHO-E 1992 14561