000 00452nam a2200181Ia 4500
008 221221s9999 xx 000 0 und d
020 _a9788122426175
041 _aENG
082 _a577.14
_bDE,/E
100 _aDe, Anil Kumar
245 0 _aEnvironmental Chemistry
260 _aNew Delhi
_bNew Age International
_c2010
300 _a366
650 _aChemistry
650 _aEnviormental Chemistry
700 _aDe, Arnab Kumar.
942 _cBK
999 _c11960
_d11960