Sri Lanka National Compliance Action Plan on Phasing out Ozone Depleting Substances :  2003 /  English. 
Ministry of Environment and  Natural Resources. 
 -  Ministry of Environment and  Natural Resources.  2003 
 - viii, 76 p.:  ill. tables ;  30cm 
<br/><br/><label>Dewey Class. No.: </label>X 551.588  / NAT