000 00488nam a22001817a 4500
999 _c25233
_d25233
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005 20210108091913.0
008 210108b ||||| |||| 00| 0 eng d
020 _a9789385923890
040 _aLC
_bEng.
_cLC
_dLC
050 _aQD31.2
_bK81
100 _qDE, A.K
245 _aEnvironmental chemistry :
_c/ A K DE
250 _a8th ed.
260 _aNew Delhi :
_bNew age international (P) Ltd,
_c2017.
300 _aXVII, 371p,
_b ill.;
_c24cm
942 _2lcc
_cBK
_e8th ed.