| 000 | 00434nam a2200121 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110812.0 | ||
| 035 | _aF8901000720168 | ||
| 084 | _aEPA MISC 0132 | ||
| 245 | _aSystems analysis for water quality management: survey and a-bstracts / by Enviro Control | ||
| 260 | _aWashington, D.C. : Environmental Protection Agency | ||
| 300 | _a[219] p. | ||
| 690 | _aAgua, calidad del - Manejo - EstudioAgua, calidad del - Manejo - Resúmenes | ||
| 999 |
_c66006 _d66006 |
||