Yassa,, M. (2003). "FARMERS' ATIITUDES TOWARDS THE INTEGRATION OF POPULATION AND ENVIRONMENT EDUCATION INTO ONGOING AGRICULTURAL EXTENSION !N GHARBIA AND BENI-SWIF GOVERNORATES. test, 28(6), 4711-4721. doi: 10.21608/jaess.2003.243791
M. Y. Yassa,. ""FARMERS' ATIITUDES TOWARDS THE INTEGRATION OF POPULATION AND ENVIRONMENT EDUCATION INTO ONGOING AGRICULTURAL EXTENSION !N GHARBIA AND BENI-SWIF GOVERNORATES". test, 28, 6, 2003, 4711-4721. doi: 10.21608/jaess.2003.243791
Yassa,, M. (2003). '"FARMERS' ATIITUDES TOWARDS THE INTEGRATION OF POPULATION AND ENVIRONMENT EDUCATION INTO ONGOING AGRICULTURAL EXTENSION !N GHARBIA AND BENI-SWIF GOVERNORATES', test, 28(6), pp. 4711-4721. doi: 10.21608/jaess.2003.243791
Yassa,, M. "FARMERS' ATIITUDES TOWARDS THE INTEGRATION OF POPULATION AND ENVIRONMENT EDUCATION INTO ONGOING AGRICULTURAL EXTENSION !N GHARBIA AND BENI-SWIF GOVERNORATES. test, 2003; 28(6): 4711-4721. doi: 10.21608/jaess.2003.243791