Figure 2. Typical lithological log description of boreholes in the study area

From

Contribution of Piezometry and Hydro-Geochemistry to a Better Understanding of the Adamawa-Yadé Hard Rock Aquifer System in Ngaoundéré

Tamonkem Adzeh Roger, Kemgang Dongmo Tchouta, Mvondo Valentin Yvan Emmanuel, Iwoudam Maïvow Edmond, Ngounou Ngatcha Benjamin

American Journal of Water Resources. 2024, 12(2), 39-52 doi:10.12691/ajwr-12-2-2