Ghosh, R. C., and P. Guhathakurta. “<I>Pinus patula< I> Schl. And Cham.-Its Problems and Prospects in West Bengal”. Indian Forester 99, no. 6 (June 1, 1973): 337–348. Accessed August 21, 2025. https://indianforester.co.in/index.php/indianforester/article/view/26801.