000 00428nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a8173191522
084 _a574.5 P11
100 _a"Parasar, D C"
245 0 _aGlobal Environment Chemistry
250 _a\\199800ENGGPCX
260 _aNarosa
260 _b1998
260 _cNew Delhi
300 _a285p
500 _aincludes index and biblioraphy
942 _cBK
999 _c63237
_d63237