الابحاث

كلية الزراعة

#	عنوان البحث	سنة البحث
741	Micronutrient status in soils of upper Egypt. I. Zinc	1984
742	Micronutrient status in soils of Upper Egypt. II. Copper	1984
743	Micronutrient status in soils of Upper Egypt. II. Copper	1984
744	Micronutrient status in soils of Upper Egypt. II. Copper	1984
745	Micronutrient status in soils of Upper Egypt. III. Iron	1984
746	Micronutrient status in soils of Upper Egypt. III. Iron	1984
747	Micronutrient status in soils of Upper Egypt. III. Iron	1984
748	Micronutrient status in soils of Upper Egypt. IV. Manganese	1984
749	Micronutrient status in soils of Upper Egypt. IV. Manganese	1984
750	Micronutrient status in soils of Upper Egypt. IV. Manganese	1984