000 00316nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a577.14
_bA.K/E
100 _aA.K.DE
245 0 _aENVIRONMENTAL CHEMISTRY
250 _a8th Ed
260 _bNew Age International Publishers, New Delhi
_aNew Delhi
942 _cBK
999 _c17609
_d17609