Environment and development :  Towards a common strtegy for the south in the unced negociations and beyond / 
South centre, the follow-up office of the south commission 
 - 29 páginas 
<br/><br/> "november 1991" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Política ambiental
<br/><br/><label>LC Class. No.: </label>HM208  / E58