Parenteau, William. “Mark Kuhlberg. One Hundred Rings and Counting: Forestry Education and Forestry in Toronto and Canada, 1907–2007”. Historical Studies in Education / Revue d’histoire de l’éducation 23, no. 2 (November 2, 2011). Accessed July 14, 2024. https://historicalstudiesineducation.ca/index.php/edu_hse-rhe/article/view/4074.