Maggio, Albino, Raffaele Testolin, and Giorgio Gianquinto. “Sistemi Ortofrutticoli Sostenibili”. Italian Journal of Agronomy 6, no. s2 (September 23, 2011): e3. Accessed June 10, 2025. https://agronomy.pagepress.org/index.php/agro/article/view/ija.2011.6.s2.e3.