Affiliation: | 1. Department of Plant, Soil and Agricultural Systems, College of Agricultural Sciences, Southern Illinois University, Carbondale, IL, 62901, USA 2. Department of Agricultural Machines and Equipment, College of Agriculture, Baghdad University, Baghdad, Iraq 3. Faculty of Physics and Material Sciences Center, Philipps-Universit?t Marburg, Renthof 5, 35032, Marburg, Germany
|