| 000 | 00420pam a2200133a 44500 | ||
|---|---|---|---|
| 008 | 140414b1988 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a628.168 _bWPC |
||
| 110 | _aWATER POLLUTION CONTROL FEDERATION | ||
| 245 |
_aJN. Water pollution Control Federation vol.-60 1988 _c |
||
| 260 |
_aNEWYORK _bWATER POLLUTION CONTROL FEDERATION _c1988 |
||
| 650 | _aENVIRONMENTAL CHEMISTRY | ||
| 690 | _aCIVIL ENGINEERING | ||
| 906 | _a37910 | ||
| 999 |
_c35985 _d35985 |
||