PRASANNAKUMARI, P.; JESSY, M. D.; GEORGE, S.; METI, S. Assessment of nitrogen utilization from urea applied in rubber seedling nursery using 15N tracer technique. Journal of Plantation Crops, [S. l.], v. 41, n. 2, p. 191–195, 2019. Disponível em: https://updatepublishing.com/journal/index.php/JPC/article/view/5818. Acesso em: 18 apr. 2024.