000			00398nam a2200145Ia 45e0
008			180110s2008 xx 000 0 und d
020			_a9788122419467
082			_a577.14
100			_aDe, A K
245		0	_aEnvironmental Chemistry
250			_a6th ed
260			_aNew Delhi _bNew Age International Publishers _c2008
300			_a339p; 23 c
942			_2ddc _cBK
999			_c1573 _d1573