000 00415nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a8185842841
084 _a574.5 S43
100 _a"Sharma, B K"
245 0 _aEnvironmental Chemistry
250 _a\\199500ENGGPCX
260 _aGoel
260 _b1995
260 _cMeerut
300 _a600p
500 _aincludes index and biblioraphy
942 _cBK
999 _c69941
_d69941