Carey B., Patricio, and Dionisio Soto H. “Productivity Analysis of Two Cable Yarding Carriages in Clearcut of Pinus Radiata Plantations”. BOSQUE 26, no. 2 (August 31, 2005): 95–106. Accessed July 17, 2024. http://revistas.uach.cl/index.php/bosque/article/view/5689.