Sakr,, A. (2003). THE QUANTlTATIVE ANALYSIS OF THE COMPONENTS OF ECONOMIC INTEREST FOR SOME SUMMER FIELD CROPS IN ARAB' REPUBLIC OF EGYPT.. test, 28(6), 4585-4597. doi: 10.21608/jaess.2003.243599
A. M. Sakr,. "THE QUANTlTATIVE ANALYSIS OF THE COMPONENTS OF ECONOMIC INTEREST FOR SOME SUMMER FIELD CROPS IN ARAB' REPUBLIC OF EGYPT.". test, 28, 6, 2003, 4585-4597. doi: 10.21608/jaess.2003.243599
Sakr,, A. (2003). 'THE QUANTlTATIVE ANALYSIS OF THE COMPONENTS OF ECONOMIC INTEREST FOR SOME SUMMER FIELD CROPS IN ARAB' REPUBLIC OF EGYPT.', test, 28(6), pp. 4585-4597. doi: 10.21608/jaess.2003.243599
Sakr,, A. THE QUANTlTATIVE ANALYSIS OF THE COMPONENTS OF ECONOMIC INTEREST FOR SOME SUMMER FIELD CROPS IN ARAB' REPUBLIC OF EGYPT.. test, 2003; 28(6): 4585-4597. doi: 10.21608/jaess.2003.243599