000 | 00999nam a2200229zi 4500 | ||
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005 | 20220228104529.0 | ||
008 | 970106s1979 xxu 000 0 eng d | ||
035 | _aMX001000310449 | ||
050 | 4 |
_aTD745 _bE88 |
|
110 |
_aEstados Unidos. _bEnvironmental Protection Agency. _bOffice of Water Program Operations |
||
245 | 1 | 0 |
_aManagement of small to medium sized municipal waste water treatment plants / _cby Culp-Wesner Culp-Clean Water Consultants ; prepared by U. S. Environmental Protection Agency, Office of Water Program Operations |
264 | 1 |
_aWashington, D.C. : _bEnvironmental Protection Agency, Office of Water Program Operations, _c1979 |
|
300 | _a145 pƔginas | ||
500 | _aEpa contract no. 68-01-4917 | ||
650 | 4 | _aPlantas depuradoras de agua | |
650 | 4 |
_aAguas residuales _xPurificaciĆ³n |
|
710 | 2 | _aCulp-Wesner Culp-Water Consultants | |
336 |
_atexto _2rdacontent |
||
337 |
_asin medio _2rdamedia |
||
338 |
_avolumen _2rdacarrier |
||
999 |
_c8914 _d8914 |