Diwan Paras <br/><br/>
Environment protection 

 - Delhi  Deep and Deep India         1987 
 - viii, 559p  cm. 
<br/><br/> Bibliography P 553-555; Appendix: P 537-552 
<br/><br/><label>ISBN: </label> 350.00 
<br/><br/><label>Source: </label> 476, 30/07/1987, Ajay  General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U:(G:55).2.N8, M7