1987-1992, the global 500 :  The Roll of Honour for Environmental Achievement 
United Nations 
 - New York  United Nations  1992 
 - 120p 
<br/><br/><label>ISBN: </label>9280713612 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>363.70025  / NIN.N2