000			00348nam a2200145Ia 4500
008			220919s9999 xx 000 0 und d
082			_bANJ
100			_aANJANEYULU, Y.
245		0	_aINTRODUCTION TO ENVIRONMENTAL SCIENCE
250			_a5TH
260			_bBS PUBLICATION, HYDERABAD _c2010
300			_a745
650			_aChemistry
942			_cBK
999			_c150194 _d150194