Singh B, Gill R, Kaur N. Litterfall and Nutrients Return in Poplar Plantation Varying in Row Directions and Spacings. Indian J. Agroforest. [Internet]. 2020 Sept. 11 [cited 2026 Oct. 30];9(1). Available from: https://epubs.icar.org.in/index.php/IJA/article/view/104674