000 00372nam a2200145Ia 4500
008 180712s9999 xx 000 0 und d
020 _a812241401X
082 _a577.14
_bSIN
100 _aSINDHU, P.S.
245 _aEnvironmental chemistry
260 _aNew Delhi
_bNew age international
_c2002
300 _axx, 458 p.
650 _aEnvironmental chemistry
942 _cR
999 _c14419
_d14419