000 | 00469nam a2200181Ia 4500 | ||
---|---|---|---|
999 |
_c70753 _d70753 |
||
005 | 20200909091344.0 | ||
008 | 180710s9999 xx 000 0 und d | ||
041 | _aEN | ||
082 |
_a628.30993 _bLOU _223 |
||
100 | _aLough, R.C. | ||
245 |
_aManual on operation of sewage treatment plants _cR.C. Lough |
||
250 | _a2nd ed. | ||
260 |
_aWellington _bMinistry of works _c1968 |
||
300 | _a140 p. | ||
509 | _aNS | ||
650 | _aSewage disposal plants | ||
942 | _cS |