000 00318nam a2200133Ia 4500
008 180831s2013 xx 000 0 und d
082 _a540/ING
100 _aINGALE S.T.
245 _aENVIRONMENTAL STUDIES
250 _a2nd
260 _bPrashant publication Jalgaon
_c2013
300 _a256
650 _aChemistry
999 _c173899
_d173899