Cayuela Sánchez, J. A. “Informative Note: Xylella, the Olive Grove in Risk”. Grasas y Aceites 68, no. 1 (March 30, 2017): e185. Accessed May 29, 2024. https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1652.