000 00301nam a2200145Ia 4500
008 220709b1971 xxu||||| |||| 00| 0 eng d
082 _a628.16
_bG43W
100 _aGloyna, E.F.
245 _aWaste stabilization ponds
260 _c1971
630 _aWater treatment
964 _bEnglish
964 _ePaper Fo
942 _cBooks
906 _a15653
981 _a1971.
983 _aWaste stabilization ponds
999 _c15514
_d15514