000 00302nam a2200109Ia 4500
008 140917b1961 xxu||||| |||| 00| 0 eng d
082 _a628.3 HAR
100 _aHardenbergh, W. A.
245 _aWater supply and waste disposal.
260 _aLondon :
_bI T Company,
_c1961
700 _aRodin Edward. R.
999 _c182078
_d182078