Chaudhari DC, Goel CL, Chaubey AK, Uniyal DN. Boosting Resin Production with 20% (Volumetric) Acid Mixture Stimulant from Chir Pine (<I>Pinus roxburghii</I> Sargent). Indian Forester [Internet]. 1991 Jan. 1 [cited 2025 Aug. 21];117(1):37-43. Available from: https://indianforester.co.in/index.php/indianforester/article/view/8560