Heterotrophic bacteria in water distribution systems. I. Spatial and temporal variation

A new medium for the enumeration and subculture of bacteria from potable water

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Engineering, Environmental Biotechnology, Count Agar +18

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Ronald Aylmer Fisher · Annals of Eugenics · 1941 · 344 citations · Full text

Parameterization, Engineering, Negative Binomial Distribution +3

Bacterial Density in Water Determined by Poisson or Negative Binomial Distributions

A. H. El‐Shaarawi, Sylvia R. Esterby, B. J. Dutka · Applied and Environmental Microbiology · 1981 · 88 citations · Full text

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Frequency distribution of coliforms in water distribution systems

Robert R. Christian, Wesley O. Pipes · Applied and Environmental Microbiology · 1983 · 64 citations · Full text

Drinking Water, Geometric Standard Deviations, Frequency Distribution +15

Frequency Distributions for Coliform Bacteria in Water

Wesley O. Pipes, Pamela Ward, Soo-Mi Ahn · American Water Works Association · 1977 · 59 citations

Hydrogeology, Engineering, Water Resources +15