000 00299nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a628.1 V6656
100 _aVIESSMAN.W
245 0 _aWATER SUPPLY AND POLLUTION CONTROL
260 _aNEW YORK
_bHarper
_c1985
300 _a23X15
942 _cBK
_2DDC
999 _c21799
_d21799