000 00420nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a628.168 E1
100 _a"Eckengelder, W Wesley"
245 0 _aIndustrial Water Pollution Control
250 _a\\198902ENGGPCX
260 _aMcGraw Hill
260 _b1989
260 _cNew Delhi
300 _a400p
500 _aincludes index and biblioraphy
942 _cBK
999 _c65093
_d65093