Aunos, A. “Criteria Identification to Select Early Thinning Treatments in Pinus Nigra Ssp. Laricio Arn. Stands in the Basque Country”. Forest Systems 5, no. 2 (December 1, 1996): 245-255. Accessed April 28, 2024. https://fs.revistas.csic.es/index.php/fs/article/view/564.