| 000 | 00421nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a1583212604 | ||
| 082 |
_a628.15 _bELL |
||
| 100 | _aEllison, Dan | ||
| 245 | _aInvestigation of pipe cleaning methods | ||
| 260 |
_aDenver _bAWWA research foundation and American water works associatio _c2003 |
||
| 300 | _axix, 138 p. | ||
| 650 | _aWater-pipes-cleaning | ||
| 942 | _cS | ||
| 999 |
_c22618 _d22618 |
||