Ghosh G.K. <br/><br/>
Environmental and Development 

 - New Delhi  Ashish Publication House  1994 
 -  I .
<br/><br/><label>ISBN: </label>0000025552 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Environmental<br/>Development <br/>Water supply & sanitary Engg
<br/><br/><label>Dewey Class. No.: </label>628.1