000 00506nam a2200193Ia 4500
008 190921s9999||||xx |||||||||||||| ||und||
020 _a81-224-2617-5
_c200
040 _cPCMM Library
041 _aeng
082 _a574.192
_bDE,/E
100 _aK. De, A.
245 0 _aEnvironmental Chemistry
_cK. De, A. ; Kumar De, Arnab,
250 _a7th
260 _aKolkata
_bNew Age International (p) Ltd
_c2010
300 _a366
_c24cm
650 _aCHEMISTRY
700 _a Kumar De, Arnab,
942 _cBK
999 _c9653
_d9653