Document Type : Research Paper
Authors
1 Assistant Professor of Irrigation Department, Colege of Agriculture, Bu- Ali- Sina University, Hamedan, Iran
2 Former Postgraduate student Department of soil science, Colege of Agriculture, Shahid Chamran University, Ahvaz, Iran
3 Associate Professor of Department of soil science, Colege of Agriculture, Shahid Chamran University, Ahvaz, Iran
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