| 000 | 00410pam a2200133a 44500 | ||
|---|---|---|---|
| 008 | 140414b1980 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a627.05 _bAWW |
||
| 110 | _aAmerican Water Works Association | ||
| 245 |
_aJournal American Water Works Association _c |
||
| 260 |
_aWASHINGTON DC _bAMERICAN WATER WORKS ASSOCIATION _c1980 |
||
| 650 | _aENVIRONMENTAL CHEMISTRY | ||
| 690 | _aCIVIL ENGINEERING | ||
| 906 | _a38628 | ||
| 999 |
_c36664 _d36664 |
||