000			00466nam a22001697a 4500
005			20241212032855.0
008			121029b xxu||||| |||| 00| 0 eng d
020			_a8177543083
082			_222 _a333.7 GUP
100			_aGupta,P.K
245			_aMethods in Environmental Analysis Water Soil & Air/(Acc: 3137) _cP.K.Gupta
250			_a2nd ed.
260			_aIndia; _bAgrobias _c[2007]
300			_a443 p. _bill. _c22 cm.
650			_aEnvironment
942			_2ddc _cENV _01
999			_c2320 _d2320