Kamesam S. Economic Results of the Application of a New Principle of Fluid Impregnation into Porous Materials to the Preservative Treatment of Chir and Blue- Pine Railway Sleepers. Indian Forester [Internet]. 1935 Sep. 30 [cited 2025 Oct. 29];61(10):645-6. Available from: https://indianforester.co.in/index.php/indianforester/article/view/20879