000			00350nam a2200145Ia 4500
008			211209s2010 xx 000 0 und d
020			_a8122421075
041			_aeng
082			_a577.14
100			_aDE A K
245			_aENVIONMENTAL CHEMISTRY
250			_a8 ed.
260			_aNEW DELHI _bNEW AGE INTERNATIONAL(P)LTD. _c2010
300			_axvii,366
999			_c61650 _d61650