000 00322nam a2200145Ia 4500
100 _aDe,Anil.Kumar.
020 _a81-224-0648-3
365 _b85
942 _cBK
654 _a
245 _aEnvironmental chemistry
260 _aNew Delhi
_bWiley Eastern Limited
_c1994
082 _a574.5:540
300 _bPb
_axvi,364
999 _c370741
_d370741
041 _aeng