A., Oswaldo. “Seasonal, Diurnal, and Within Canopy Variation of Leaf Nitrogen Compounds in Almond and Nectarine Leaves”. REVISTA TERRA LATINOAMERICANA 27, no. 3 (September 1, 2009): 187–196. Accessed January 9, 2025. https://mail.terralatinoamericana.org.mx/index.php/terra/article/view/1281.