000 00373nam a2200145Ia 4500
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040 _e122892
_aMAIN
041 _aEnglish
082 _a337.7 G959M
100 _aGupta, P K
245 0 _aMethods in environmental analysis: Water, soil and air
260 _aJodhpur
_bAgrobios
_c2005
300 _a408p. p.
942 _cBK
999 _c136651
_d136651