000 00333nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aGupta P.K.
245 0 _aMethod in Environmental Analysis Water Soil and Air
260 _bInfo book
260 _c2011
365 _b795.00
650 _aEnvironmental Science
942 _cBK
999 _c252917
_d252917