Balandier, Philippe, Hélène Rapey, Félix Ruchaud, and François-Xavier de Montard. “Agroforestry in Western Europe: An Overview of the Silvopastoral Practices and Experiments in Uplands of the Temperate Area”. Cahiers Agricultures 11, no. 2 (March 1, 2002): 103–113. Accessed August 25, 2024. https://revues.cirad.fr/index.php/cahiers-agricultures/article/view/30336.