COMPARING GULLY LENGTH AND AVERAGE GULLY WIDTH RELATIONSHIPS ON TWO GEOLOGICAL SEDIMENTS OF VARYING VULNERABILITY TO EROSION IN THE NORTH CENTRAL NIGERIA. Nigerian Journal of Technology, [S. l.], v. 37, n. 2, p. 554–561, 2018. DOI: 10.4314/njt.372.1692. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/1692. Acesso em: 27 apr. 2026.