P K Goel & K P Sharma <br/><br/>
Environmental guidelines and standards in India 

 - Technoscience, Jaipur  1996 
 - 318p 
<br/><br/><label>ISBN: </label>81-900553-2-1 
<br/><br/><label>Dewey Class. No.: </label>301.3(54) Goe/Sha