000 00410nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a628.53 M2
100 _a"Mishra, P C"
245 0 _aFundamentals of Air and Water Pollutions
250 _a\\199000ENGGPSX
260 _aAshish
260 _b1990
260 _cNew Delhi
300 _a144p
500 _aincludes index and biblioraphy
942 _cBK
999 _c52981
_d52981