000 00325nam a2200133Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a363.7
100 _aGUPTA,K.P.
245 0 _aMethods in Environmental Analysis Water, Soil and Air
260 _bIndia. Agrobios
_c2000
300 _a409p.
942 _cPR
999 _c53263
_d53263