000 00364nam a2200145Ia 4500
008 260319s9999 xx 000 0 und d
020 _a9.7893898028e+012
082 _a540.72
_bDEA/E
100 _aDe, Anil Kumar
245 0 _aEnvironmental Chemistry
250 _a11th Ed.
260 _aNew Delhi
_bNew Age International
_c2024
300 _a394p.
942 _cBK
999 _c50875
_d50875