Joseph Kurian <br/><br/>
Essential Of Environmental Studies : 
Kurian Joseph And R Nagendran./ 
 - India:   Pearson Education:  2004. 
 - 503p  28cm 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>8129704986 
<br/><br/><label>LC Class. No.: </label>GE105 JOS 2004