00373nam a2200133Ia 450000100060000000800410000604000130004708200200006010000150008024500860009526000410018130000100022254600070023221564140409s9999    xx            000 0 und d  cPK-LaUMT  a 551.415bUNI-S  aAwan Rafiq  aStatus of desertification & implementation of the United Nations plancAwan Rafiq  aNew York,USA:bUnited Nations,c1992  a88 p.  aEN