Trivedi, P.R. <br/><br/>
Environmental Problems Impact Assessment/  English  
Trivedi, P.R. 
 - New Dilhi:  Akashdeep Publishing House,   1992. 
 - 282p:  20cm.  
<br/><br/><label>ISBN: </label>8171582249 
<br/><br/><label>Dewey Class. No.: </label>551.588  / ENV