UKO, Aniefiok E.; EFFA, Emmanuel B.; EFFIONG, Jessica E. Comparative efficacy of organic manures and urea fertilizer on growth and yield of okra (<I>Abelmoschus esculentus (L) Moench</I>). Journal Of Agriculture, Forestry & Environment , [S. l.], v. 3, n. 1, p. 159–172, 2025. Disponível em: https://jafe.net.ng/index.php/home/article/view/28. Acesso em: 20 apr. 2025.