000 00295nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Gupta, P.K."
245 0 _aMethods in environmental analysis water soil & Air
260 _bAgrobios
260 _c2012
365 _b990.00
942 _cBK
999 _c147663
_d147663