000 00326nam a2200133Ia 4500
008 240213s9999 xx 000 0 und d
020 _a9789384229290
041 _aEng
082 _a628.5
100 _aKumar, Raj
_917264
245 0 _aDBS handbook of environmental pollution
260 _aDBS
_bNew Delhi
_c2016
942 _cBK
999 _c28840
_d28840