Growth response of coastal Douglas-fir (Pseudotsuga menziesii [Mirbel] Franco) in western Oregon following mechanical commercial thinning damage. Math. Comput. For. Nat. Res. Sci. 2017;9(1):22-29 (8). Truy cập Tháng Mười 28, 2026. https://tmp.mcfns.com/index.php/Journal/article/view/9.3