000 00303nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aShrivastava (A.K.)
245 0 _aEncyclopaedia of Environmental Pollution
260 _cA.P.H. Publisher, New Delhi
365 _b0
650 _aNIL
942 _cBK
999 _c107565
_d107565