000 00398nam a22001457a 4500
005 20250829161408.0
020 _a9789385923890
082 _a540
_bDEE
100 _aDE, Arnab Kumar
_9104097
245 _aEnvironmental chemistry
_cArnab Kumar DE
260 _aNew Delhi:
_bNew Age International Publishers ,
_c2017.
300 _a371p.
650 _aEnvironmental chemistry
_9104483
942 _cBK
999 _c39012
_d39012