000 00365nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8122406483
082 _a540
082 _bDE
100 _a"De, Anil Kumar"
245 0 _aEnvironmental chemistry
250 _aThird
260 _aNew Delhi
260 _bN.A.I
260 _c1994
300 _a"xvi, 358"
999 _c29474
_d29474