Raman, V. <br/><br/>
Assignment report on environmental management of the area of authority under greater Colombo economic commission 

 - Colombo 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL PROBLEMS & SERVICES - ENVIRONMENTAL PROBLEMS
<br/><br/><label>Dewey Class. No.: </label>363.7  / R15