Mathur, H. N., and S. Franois Hilary Raj. “Groundwater Regime under Blue-Gum at Osamund Nilgiris-Initial Observations”. Indian Forester 106, no. 8 (August 1, 1980): 547–554. Accessed December 4, 2025. http://indianforester.co.in/index.php/indianforester/article/view/11218.