Mathauda GS. Preliminary Trial on Tapping Blue Pine (<I>Pinus wallichiana</I> A. B. Jackson) for Resin in the Kashmir Valley. Indian Forester [Internet]. 1959 Oct. 1 [cited 2025 Dec. 4];85(10):581-4. Available from: http://indianforester.co.in/index.php/indianforester/article/view/24812