EI-Ghamrini, S., Mahmoud, E., Abdel-Rahman, B. (2006). 'AGRICULTURAL EXTENSION METHODS USED BY EACH OF GOVERNMENTAL AND NON- GOVERNMENTAL AGRICULTURAL ORGANIZATIONS IN DISSEMINATING INFORMATION TO POTATOES FARMERS CONCERNING SOME PROCESSES OF POST-HARVEST ACTIVITIES IN SOME VillAGES OF MUNOFIA AND GHARBIA GOVERNORATES', Journal of Agricultural Economics and Social Sciences, 31(6), pp. 3599-3614. doi: 10.21608/jaess.2006.156980