Bhatnagar HP, Talwar KK. Photoperiodic Response of Growth of <I>Pinus caribaea</I> Seedlings: I Effect on Stem Height and Diameter and Tracheid Characters. Indian Forester [Internet]. 1978 Mar. 1 [cited 2025 Jul. 10];104(3):212-26. Available from: https://indianforester.co.in/index.php/indianforester/article/view/11438