OFFIE, N. N. .; ENETE, A. A. . Economics of Organic Manure Use in Tomatoes Production in Enugu State, Nigeria. Canadian Journal of Agriculture and Crops, [S. l.], v. 5, n. 2, p. 103–107, 2020. DOI: 10.20448/803.5.2.103.107. Disponível em: https://onlinesciencepublishing.com./index.php/cjac/article/view/426. Acesso em: 4 dec. 2024.