Man and environment  an introduction to environmental studies 

 - Sri Lanka  Central Environmental Authority  1995 
 - xi,189 p.  Illustration 
<br/><br/><label>ISBN: </label>9559012088 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS<br/>ENVIRONMENTAL POLICY<br/>ENVIRONMENTAL PROBLEMS<br/>INTERNATIONAL COOPERATION
<br/><br/><label>Dewey Class. No.: </label>333.7  / MAN