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999 _c14103
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003 OSt
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008 200202b ||||| |||| 00| 0 eng d
020 _a9788120333291
040 _cBMS
082 _a363.7
_bKRI/ENV
100 _aKrishnamoorthy, Bala
245 _aEnvironmenta management
_btext and cases
250 _a2
260 _aDelhi
_bPHI Learning Pvt.Ltd.
_c2008
300 _a261
942 _2ddc
_cBK