Macedo, M. C. M.; Haag, H. P.; Lordello, L. G. E. Effect of the Nematode Meloidogyne Exigua on the Absorption of Nutrients by Young Coffee Trees: Preliminary Results . An. Esc. Super. Agr. Luiz de Queiroz 1974, 31, 91-104. https://doi.org/10.1590/S0071-12761974000100007.