000 00422cam a2200169ua 4500
001 13789
008 090707n ii |||gr||||Z||||||eng
040 _cMAIN
082 _a577
100 _aSanyal, K.
245 _a Ecology and Environment
_z K. Sanyal
250 _a1st /
_b2009.
260 _aKolkata:
_bBooks and Allied (P) Limited,
_c2009.
300 _a308p.
600 _aChemistry,
_eEcology.
942 _cBK
999 _c12666
_d12666