000 00390nam a2200169Ia 4500
008 160330s2004 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a620.8
_bKUM
100 _aKumar A
245 _aEnvironmental Management
250 _a1st
260 _aAph Publication
_c2004
300 _a422p.
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650 _aEnvironmental Science
906 _a21008
999 _c107362
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