Environmental Impact Assessment of Structural Defects Using Geophysical and Geotechnical Methods in Parts of Ekpoma, Southsouthern Nigeria A Isaac, BM Adesola, IS Olubusola, OK Oyamenda, TG Arekumo, J Atama, ... International Journal of Earth Sciences Knowledge and Applications 3 (2 …, 2021 | 2 | 2021 |