000 00338nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a577014 ban
100 _aBanerji, S.K
245 0 _aEnvironmental Chemistry
250 _aII
260 _aNEW DELHI
260 _bPHI
260 _c2003
300 _a178
650 _aChemistry
999 _c118005
_d118005