| 000 | 00411pam a2200133a 44500 | ||
|---|---|---|---|
| 008 | 140414b1978 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a627.05 _bAME |
||
| 110 | _aAMERICAN WATER WORKS ASSOCIATION | ||
| 245 |
_aAmerican water works association journal Vol.70 1978 _c |
||
| 260 |
_aNew York _bAMERICAN WATER WORKS ASSOCIATION _c1978 |
||
| 650 | _aCIVIL ENGINEERING | ||
| 690 | _aCIVIL ENGINEERING | ||
| 906 | _a38063 | ||
| 999 |
_c36132 _d36132 |
||