000 | 00451nam a2200133 a 4500 | ||
---|---|---|---|
005 | 20220228110810.0 | ||
035 | _aF8901000720010 | ||
084 | _aEPA R2-72- 008 1972 | ||
245 | _aswirl concentrator as a combined sewer overflow regulator f-acility | ||
260 | _aWashington, D.C. : Environmental Protection Agency | ||
300 | _a[187] p. | ||
440 | _aEnvironmental protection technology series EPA-R2-72-008 | ||
690 | _aCloaca para aguas negras - Pruebas | ||
999 |
_c65877 _d65877 |