MARTÍNEZ DÍAZ, Gerardo. Effect of weeds as coverts in soil fertility and pecanal walnut yield. Revista Mexicana de Ciencias Agrícolas, México, ME, v. 10, n. 1, p. 123–130, 2019. DOI: 10.29312/remexca.v10i1.1729. Disponível em: https://cienciasagricolas.inifap.gob.mx/index.php/agricolas/article/view/1729. Acesso em: 31 may. 2026.