Singh G, Giri A, Paul S. <I>Pinus roxburghii</I> Sarg. (Chir Pine): a Valuable Forest Resource of Uttarakhand. Indian Forester [Internet]. 2017 Jul. 1 [cited 2025 Dec. 4];143(7):700-9. Available from: http://indianforester.co.in/index.php/indianforester/article/view/119029