000 00340nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _aANI-E2
_b540.157
100 _aAnil Kumar De
245 0 _aEnvironmental chemistry
250 _a2
260 _a New Delhi
_bWiley Eastern Ltd.
_c1989
650 _aEnvironmental chemistry
942 _cBK
999 _c14386
_d14386