An Ecological Study for Irrigational Project (Beat- Zwena River) in Diyala Province. Ibn AL-Haitham Journal For Pure and Applied Sciences, [S. l.], v. 28, n. 2, p. 266–281, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/236.. Acesso em: 30 apr. 2024.