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999 _c8759
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003 OSt
005 20190731163114.0
008 190731b ||||| |||| 00| 0 eng d
020 _a9788174463401
040 _cLibrary 2
041 _aEng
082 _22nd
_a363.6
_bUBE
100 _aUberoi, N K
245 _aEnvironmental management
260 _aDelhi
_bEXCEL BOOKS
_c2003
300 _b414p.
650 _xEnivronmental
942 _2ddc
_cBK
_k363.6
_mUBE