000 00319nab a2200109Ia 4500
008 170811c99999999xx |||||||||||| ||und||
245 _aSustainable Development In The 21st Century Is A
300 _a22-24
653 _aSustainable development
773 _tTerra Green (teri)
_gVol. 5 No. 8 (Nov.) 2012
942 _cART
999 _c179555
_d179555