| 000 | 00512nab a2200157 4500 | ||
|---|---|---|---|
| 005 | 20260608201647.0 | ||
| 008 | 260224s2010 xxu | ||
| 245 | 0 | 0 |
_aPanelists discuss challenges in sustaining the nation's aging infrastructure _bMaterials performance roundtable Q&A on issues affecting the water and wastewater industry |
| 260 |
_a _b _cjun. 2010 |
||
| 270 | _a01/07/2010 ; 01/07/2010 | ||
| 300 | _a4 p. ; 24-27 | ||
| 581 | _a6 | ||
| 773 | _g | ||
| 942 | _cARTICULO | ||
| 999 |
_c171645 _d171645 |
||