Forest condition monitoring in Switzerland
Innes, J. L. (1995). Forest condition monitoring in Switzerland. In M. Köhl, P. Bachmann, P. Brassel, & G. Preto (Eds.), The Monte Verità conference on forest survey designs. "Simplicity versus efficiency" and assessment of non-timber resources (pp. 164-170). Swiss Federal Institute for Forest, Snow and Landscape Research (WSL/FNP); Swiss Federal Institute of Technology (ETH).