Figure 3b. Fluoride concentration map of Savelugu-Nanton, Gushiegu and Karaga

From

Spatial Overview of the Quality of Groundwater in Some Selected Districts in the Northern Region of Ghana

Samuel K. Abanyie, Steve Ampofo, Nang Biyogue Douti

Journal of Geosciences and Geomatics. 2017, 5(4), 186-194 doi:10.12691/jgg-5-4-3