Revised National implementation plan under the Stockholm convention on persistent organic pollutant in Sri Lanka 2015 

 - Colombo:  Project on Enabling Activities to Review and Update the National Implementation Plan for the Stockholm Convention on Persistent Organic Pollutants, Ministry of Mahaweli Development and Environment;  2017. 
 - xxiv,173p.:  30cm. 
<br/><br/><label>ISBN: </label>9789558395141 
<br/><br/><label>Dewey Class. No.: </label>577  / REV