TRIVEDY,R K <br/><br/>
HAND BOOK OF ENVIRONMENTAL LAWS, RULES, ACTS, GUIDELINES, COMPILANCE AND STANDAR 

 - KARAD  ENVIRO MEDIA  1996 
 - ii+333p.,28X21Cms. 
<br/><br/><label>ISBN: </label>81-86421-01-7 
<br/><br/><label>Dewey Class. No.: </label>628.168 T841