000 | 01138 a2200253 04500 | ||
---|---|---|---|
001 | 9673 | ||
008 | 050625s2003 eng d | ||
041 | 0 | _aeng | |
082 | 0 |
_a628.16 _bISO 13641 |
|
110 | 2 |
_aInternational Organization for Standarization. ISO _951705 |
|
245 | 0 |
_aWater quality: _bdetermination of inhibition of gas production of anaerobic bacteria. |
|
260 | 4 |
_aGenéve.: _bInternational Organization for Standardization. _c2003. |
|
300 | 4 | _a2 v. | |
504 | 4 | _aIncluye bibliografía p. 14 | |
505 | 4 | _aPart. 1 General test. / Part 2 Test for low biomass concentrations | |
650 |
_aCALIDAD DEL AGUA _951706 |
||
650 |
_aAGUAS RESIDUALES _z-TRATAMIENTO POR PROCESO DE LODO ACTIVADO _951707 |
||
650 |
_aPROCESOS QUIMICOS DEL AGUA _951708 |
||
650 |
_aNORMA ISO 13641-1 _951709 |
||
650 |
_aNORMA ISO 13641-2 _951710 |
||
710 | 2 |
_aInstituto Colombiano de Normas Técnicas y Certificación. ICONTEC _951711 |
|
942 |
_2ddc _cBK |
||
999 |
_c9384 _d9384 |