000 00363nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a628
082 _b5 RAO
100 _a"Rao,C.S."
245 0 _aEnvironmental Pollution
250 _aSecond
260 _aNew Delhi
260 _bNew Age
260 _c2006
300 _a"viii,424"
999 _c36903
_d36903