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| 02316nam 2200457zi 4500 |
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001 | 9.870623 |
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003 | CaOODSP |
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005 | 20221107163152 |
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006 | m o d f |
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007 | cr nn||||||||| |
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008 | 190326e198712##onc ob f000 0 eng d |
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040 | |aCaOODSP|beng|erda|cCaOODSP |
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041 | |aeng|bfre |
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043 | |an-cn--- |
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086 | 1 |aEn13-5/87-165E-PDF |
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100 | 1 |aRatto, A., |eauthor. |
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245 | 10|aColiphage counts and potable water safety in developing countries / |cby A. Ratto, B.J. Dutka, C. Vega, C. Lopez and A. El-Shaarawi. |
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264 | 1|aBurlington, Ontario : |bRivers Research Branch, National Water Research Institute, Canada Centre for Inland Waters, |cDecember 1987. |
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300 | |a1 online resource (7 pages) |
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336 | |atext|btxt|2rdacontent |
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337 | |acomputer|bc|2rdamedia |
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338 | |aonline resource|bcr|2rdacarrier |
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490 | 1 |aNWRI contribution ; |v87-165 |
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500 | |aCover title. |
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500 | |a"RRB-87-74." |
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500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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504 | |aIncludes bibliographical references (pages 6-7). |
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520 | 3 |a"Samples of drinking water from five different distribution line sources in Lima, Peru, were tested for total coliforms, fecal coliforms and coliphage populations. The P/A and H2S paper strip methods were equally or more sensitive for the presence of indicator bacteria than the TC/FC MEN test. In 20% of the samples, the only indicator organisms present were coliphage. The incidence of coliphage in these potable water supplies reflects the probability of human pathogenic virus presence"--Abstract. |
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546 | |aIncludes management perspective and abstract in French. |
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692 | 07|2gccst|aWater quality |
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692 | 07|2gccst|aDeveloping countries |
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700 | 1 |aDutka, B. J., |eauthor. |
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700 | 1 |aVega, C., |eauthor. |
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700 | 1 |aLopez, C., |eauthor. |
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700 | 1 |aEl-Shaarawi, A. H., |eauthor. |
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710 | 1 |aCanada. |bEnvironment Canada. |
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710 | 2 |aNational Water Research Institute (Canada). |bRivers Research Branch. |
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710 | 2 |aCanada Centre for Inland Waters. |
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830 | #0|aNWRI contribution ;|v87-165.|w(CaOODSP)9.844121 |
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856 | 40|qPDF|s761 KB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-87-165-eng.pdf |
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