| 000 | 00497 a2200145 4500 | ||
|---|---|---|---|
| 040 | _aP K Kelkar Library, IIT Kanpur | ||
| 082 |
_a628.1 _bAn35 |
||
| 111 | 1 |
_aConference of American Water Works Association _cMinneapolis _d1975 _n95th |
|
| 245 | 1 |
_aAWWA annual conference _bproceedings... |
|
| 260 |
_aDevner _bAmerican Water Works Association _c1975 |
||
| 300 | _avarious pagings | ||
| 500 | _aSponsored By American Water Works Association | ||
| 650 | _aWater-Supply | ||
| 997 | _aA45542 s C | ||
| 999 |
_c462089 _d462089 |
||