الرئيسية/Evaluation of pollen collected by honeybee-Apis mellifera L - colonies at Fayoum Governorate ـ Egypt -Part 1 Botanical origin/Evaluation of pollen collected by honeybee-Apis mellifera L – colonies at Fayoum Governorate ـ Egypt -Part 1 Botanical origin Evaluation of pollen collected by honeybee-Apis mellifera L – colonies at Fayoum Governorate ـ Egypt -Part 1 Botanical origin Evaluation of pollen collected by honeybee-Apis mellifera L - colonies at Fayoum Governorate ـ Egypt -Part 1 Botanical origin