000 00404nam a2200169Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
082 _a574.5
_bSUB
100 _aSUBRAHMANYAM, V
245 _aTEXTBOOK OF ENVIRONMENTAL CHEMISTRY
260 _bI.K.INT
500 _aAPPLIED SCIENCE
690 _aENVIRONMENTAL CHEMISTRY
690 _aFET
964 _f INTERNAT
999 _c17022
_d17022