Ankidawa, B. A., Ishaku, J. M., & Ahmadu, S. P. (2020). Hydrogeological and Engineering Investigations of Gully Sites in Zing and Environs, Northeastern Nigeria. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, 16(2), 337-350. Retrieved from https://azojete.com.ng/index.php/azojete/article/view/221