Cleves-Leguízamo, José Alejandro, Javier Toro-Calderón, Liven Fernando Martínez-Bernal, and Tomás León-Sicard. “The Principal Agroecological Structure (PAS): A New Tool for Planning Agroecosystems”. Revista Colombiana de Ciencias Hortícolas 11, no. 2 (January 6, 2018): 441–449. Accessed July 17, 2024. https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7350.