Singh, Baljit, R.I.S. Gill, and Navneet Kaur. “Performance of Poplar Plantation under Different Levels of Nutrients in an Agroforestry System”. Indian Forester 148, no. 5 (July 5, 2022): 479–485. Accessed December 24, 2025. https://indianforester.co.in/index.php/indianforester/article/view/166952.