000 00432nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e187867
_aMAIN
041 _aEnglish
082 _a338.9 I2S
100 _aIndira Gandhi National Open University
245 0 _aSustainable development: Issues and challenges (MED-002).
260 _aNew Delhi
_bIndira Gandhi National Open University
_c2009
300 _a203 p.
942 _cBK
999 _c151837
_d151837