Effect of Landscape Positions on Soil Properties in an Agricultural Land A Transect Study in the Main Rift Valley Area of Ethiopia. Journal of Science and Development, [S. l.], v. 5, n. 1, p. 21–31, 2017. Disponível em: https://journals.hu.edu.et/hu-journals/index.php/agvs/article/view/105.. Acesso em: 4 jul. 2025.