Environmental management  in Sri Lanka  report of the sub-committee appointed by the ministry of planning and employment to study environmental management in Sri Lanka 1973 

 - Colombo  National Science Council  1973 
 - iii, 65p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS OF LAND AND ENERGY<br/>SOCIAL SCIENCES<br/>NATURAL RESOURCES AND ENERGY
<br/><br/><label>Dewey Class. No.: </label>333.7  / ENV