Sakr, A. (2006). PRODUCTIVE WORTHINESS OF WHEAT AND BARELY CROPS IN THE ARAB COUNTRIES AND ESPECIALZATION FEATURES TOWARDS THE ARAB AGRICULTURAL INTEGRATION. test, 31(1), 293-303. doi: 10.21608/jaess.2006.156667
A. M. Sakr. "PRODUCTIVE WORTHINESS OF WHEAT AND BARELY CROPS IN THE ARAB COUNTRIES AND ESPECIALZATION FEATURES TOWARDS THE ARAB AGRICULTURAL INTEGRATION". test, 31, 1, 2006, 293-303. doi: 10.21608/jaess.2006.156667
Sakr, A. (2006). 'PRODUCTIVE WORTHINESS OF WHEAT AND BARELY CROPS IN THE ARAB COUNTRIES AND ESPECIALZATION FEATURES TOWARDS THE ARAB AGRICULTURAL INTEGRATION', test, 31(1), pp. 293-303. doi: 10.21608/jaess.2006.156667
Sakr, A. PRODUCTIVE WORTHINESS OF WHEAT AND BARELY CROPS IN THE ARAB COUNTRIES AND ESPECIALZATION FEATURES TOWARDS THE ARAB AGRICULTURAL INTEGRATION. test, 2006; 31(1): 293-303. doi: 10.21608/jaess.2006.156667