Utilizing Infrared Thermometry to Assess the Crop Water Stress Index of Wheat Genotypes in Arid Regions under Varying Irrigation Regimes oleh Naheif E. Mohamed, Abdel-rahman A. Mustafa, Ismail M. A. Bedawy, Aliaa saad Ahmed, Elsayed A. Abdelsamie, Elsayed Said Mohamed, Nazih Y. Rebouh, Mohamed S. Shokr