World Environment Day on the Theme of Green Economy Does it Include You Held on June 09, 2012 at Mashhadi Hall of Pakistan Engineering Congress  

 - Lahore :   Pakistan Engineering Congress,   2012 
 - 122 p.  : ill 
<br/><br/>Includes Bibliographical References 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Protection Congresses<br/>Green Economy Congresses
<br/><br/><label>Dewey Class. No.: </label>363.795491  / WOR