Figure 9. Seasonal variations in average abundances of Faecal coliforms (a) and E. coli (b) in sampled wells water from the study localities. The error bars represent the standard error of measurements

From

Scarcity of Potable Water and Sanitation Facilities in the Endemic Cholera Region of North Cameroon

Wadoubé Zoua, Moussa Djaouda, Justine Maïworé, Song Liang, Moïse Nola

Journal of Environment Pollution and Human Health. 2020, 8(1), 6-19 doi:10.12691/jephh-8-1-2