Kumar P, Singh K, Mishra AK, Kumar A, Singh R, Rai P, et al. Effect of temporal changes and plantation age on gas exchange characteristics of Populus deltoides in the Indo-Gangetic plains of India. Indian J. Agroforest. [Internet]. 2020 Aug. 17 [cited 2026 Jun. 27];17(2). Available from: https://epubs.icar.org.in/index.php/IJA/article/view/103547