000 00330nam a2200133Ia 4500
008 210922s9999 xx 000 0 und d
100 _aAHLUWALIA,V.K
245 0 _aManual of Environemental Pollutants Estimations Air, Water and soil
260 _bAne books
260 _c2015
365 _b995
650 _aENS
942 _cBK
999 _c231618
_d231618