000 00460nam a2200205Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a628.119
100 _aBarnes D.
245 0 _aOxidation ditches in waste water treatment
260 _aNULL
260 _bPitman Books Ltd.
260 _c1983
300 _a278p.
365 _b620.55
650 _aCIVIL
700 _aForster C. F.
700 _aJohnstone Dwm
942 _cDBK
999 _c17345
_d17345