Sustaining our common future: special report for the UNCED secretariat 

 - Maseru  SADCC  1991 
 - 32p.  30cm. 
<br/><br/> Includes bibliographical references. p.1-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development
<br/><br/><label>LC Class. No.: </label>PAM QTO HC900.Z9E575