Otero, Javier, and Miren Onaindia. “Landscape Structure and Live Fences in Andes Colombian Agrosystems: Upper Basin of the Cane-Iguaque River”. Revista de Biología Tropical 57, no. 4 (December 1, 2009): 1183–1192. Accessed May 20, 2024. https://www.revistas.ucr.ac.cr/index.php/rbt/article/view/5455.