000 00410nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a628.501 D1
100 _a"De, A K"
245 0 _aEnvironmental Chemistry
250 _a\\201400ENGGPCX
260 _aNew Age International
260 _b2014
260 _cNew Delhi
300 _a366p.
500 _aincludes index and biblioraphy
942 _cBK
999 _c101481
_d101481