MUSHARAF KHAN. Allelopathic Effect of Populus Nigra Bark on Zea Mays in Agroforestry Ecosystems. Global Journal of Science Frontier Research, [S. l.], v. 16, n. C1, p. 21–27, 2016. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/1742. Acesso em: 2 may. 2024.