. Canadian forestry journal. Forests and forestry -- Canada Periodicals. Canadian forestry Journal AVoI. >tH*t X I ^ JANUARY. 1918 -'^jutui.^JU^. i^f^ y^' No. 13 ^:.t r\. "Topping" a Douglas Fir ai a Height of 181 Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Canadian Forestry Association. [Ottawa] : Canadian Forestry Association

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