Analysis and Water Quality Control of Alternative Sources in Bangolan, Northwest Cameroon

Figure 1

Map of the study area: (a) map of Cameroon, indicating the map of northwest region; (b) map of northwest region indicating the map of Ngo- Ketunjia; (c) map of Ngo-Ketunjia indicating the map of Babessi subdivision; (d) map of Babessi subdivision indicating the map of Bangolan; (e) map of Bangolan showing the sampling points.