000 00421nam a2200133Ia 4500
008 210828s9999 xx 000 0 und d
082 _aE .P075
100 _a"Chitrakala, A "
245 0 _aAdsorption Studies on the Removal of Malachite Green and Methylene Blue By
260 _aCoimbatore
260 _b PSG College of Arts and Science
260 _c2007
942 _cBK
999 _c137275
_d137275