000 00333nam a2200133Ia 4500
008 160830s9999||||xx |||||||||||||| ||und||
020 _a9789361450208
040 _cCUS
082 _a363.7
_bSAH/S
245 0 _aSustainable environmental science/
_cSahu,D.D.
260 _aNew Delhi:
_bNIPA,
_c2012.
300 _a191
942 _cBook
999 _c166670
_d166670