Indu Tiwari. Study of Chir Pine (Pinus roxburghii Sarg.) Community along an Altitudinal Gradient in Garhwal Himalaya of Uttarakhand. J. sci. technol. [Internet]. 2017 Dec. 10 [cited 2025 Jul. 31];2(6):1-7. Available from: https://jst.org.in/index.php/pub/article/view/47