Qadir, Sirwa A., Halmat A. Sabr, and Abdulqader M. Younis. 2022. “Growth Performance of Black Poplar (Populus Nigra L.) Under Drought Condition and Sewage Water Irrigation”. Basrah Journal of Agricultural Sciences 35 (1):21-34. https://doi.org/10.37077/25200860.2022.35.1.02.