Sen NN. Trend of Development of Forestry in Haldwani, Ramnagar and T & B Divisions of Uttar Pradesh during the last 50 Years. Indian Forester [Internet]. 1965 Mar. 1 [cited 2025 Dec. 4];91(3):158-69. Available from: http://indianforester.co.in/index.php/indianforester/article/view/25089