Campos Filho, Olívio Ribeiro, Ivandro de França da Silva, Alberício Pereira de Andrade, and Jean Claude Leprun. “Rainfall Erosivity and Soil Erodibility in the Northeastern Brazil”. Pesquisa Agropecuaria Brasileira 27, no. 9 (September 1, 1992): 1363–1370. Accessed November 13, 2025. https://apct.sede.embrapa.br/pab/article/view/3779.