Thakur P, Dutt V, Thakur A, Raina R. Poplar based agroforestry systems: Intercropping of medicinal herbs for better production and diversification. Indian J. Agroforest. [Internet]. 2020 Aug. 21 [cited 2024 Sep. 20];12(1). Available from: https://epubs.icar.org.in/index.php/IJA/article/view/103754