000 00281nam a2200109Ia 4500
008 230131s9999 xx 000 0 und d
082 _a344.046
_bSEN
100 _aSENGAR, Dharmendra S..S.
245 0 _aEnvironmental law
260 _aNew Delhi
_bPHI Learning
_c2009
942 _cPRCD
999 _c170429
_d170428