Crosti, Roberto, Vanna Forconi, Carmela Cascone, and Francesco Visicchio. “Landscape Diversity As a Screening Tool to Assess Agroecosystems Sustainability; Preliminary Study in Central Italy”. Italian Journal of Agronomy 2, no. 2 (June 30, 2007): 111-118. Accessed February 18, 2020. https://www.agronomy.it/index.php/agro/article/view/ija.2007.111.