Bush clearing, tillage methods and the performance of a maize/cassava intercrop on an ultisol in Southwestern Nigeria. (117). Tropical Agriculture, [S. l.], v. 86, n. 4, 2009. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/1067. Acesso em: 30 apr. 2025.