00401nam a2200145Ia 4500008004100000020001500041082001800056100002600074245002800100260005500128300000800183650001800191650001800209653002800227170901s2004    xx            000 0 und d  a8188658111  a574.522bS66E  aSrivastava, Manish L. 0aEnvironmental Chemistry  aNew DelhibShree Publishers and Distributorsc2004  a336  aLife sciences  aPure Sciences  aEnvironmental chemistry