Ramachandra Rao, P., P. S. B. Naidu, and T. C. Pathak. “An Improved Method for the Preparation of Copper Chlorophyll”. Indian Forester 82, no. 4 (April 1, 1956): 195–196. Accessed August 21, 2025. https://indianforester.co.in/index.php/indianforester/article/view/24059.