000 | 00460nam a22001697a 4500 | ||
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005 | 20230704102055.0 | ||
008 | 230704b |||||||| |||| 00| 0 eng d | ||
020 | _a8170413524 | ||
041 | _aeng | ||
082 |
_a614.7 _bTYA/A |
||
100 | _aTyagi, O D | ||
245 |
_aA textbook of enviromental chemistry _c/ by O. D. Tyagi and M. Mehra |
||
250 | _a1st ed. rep. | ||
260 |
_aNew Delhi: _bAnmol Publications Pvt. Ltd., _c1994. |
||
300 | _a404p. | ||
942 | _cBK | ||
999 |
_c19003 _d19003 |