Shrivastava, V.K. <br/><br/>
Paryavaran aur paristhitiki 
 पर्यावरण तथा प्रदूषण  

 - Gorakhpur  Vasundhara Prakashan  1999 
 - 318 p. 
<br/><br/> 19776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>574.5  / SHRIVA P