Age of trees and structure of stands

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Brang, P. (2005). Age of trees and structure of stands. In Swiss Agency for the Environment,Forest and Landscape SAEFL,Berne & Swiss Federal Institute WSL,Birmensdorf (Eds.), Forest Report 2005. Facts and Figures about the Condition of Swiss Forests (pp. 32-35). Berne, Birmensdorf: Swiss Agency for the Environment, Forest and Landscape (SAEFL), Swiss Federal Research Institute (WSL).