000 00270nam a2200085Ia 4500
008 180524s2012 CNT 000 0 und d
245 1 0 _aRio+20 Marks Further Progress in Global Movement for Sustainable Development
690 _aDEVELOPMENT
773 _tOne Country
_g22, 1,11-12
999 _c26462
_d26462