000 00520nam a2200181Ia 4500
001 54722
008 120417n ii |||gr||||Z||||||465
020 _a81-219-2385-9
082 _a574.5
100 _aKhitoliya,
_eR.K.
245 0 _aEnvironmental Polution :
_bManagement & Control for Sustainable Development /
_cR.K.Khitoliya .
_hTextual Documents
250 _aIst ed-2004.
260 _aNew Delhi
_bS.Chand & Company Ltd.
300 _a620p:
_c23cm.
653 _aBiology
653 _aG-Biology
942 _2ddc
_cBK
999 _c54676
_d54676