| 721 |
Micronutrient status in soils of Upper Egypt. 1- Zinc |
1984 |
| 722 |
Micronutrient status in soils of Upper Egypt. 1- Zinc |
1984 |
| 723 |
Micronutrient status in soils of Upper Egypt. 1- Zinc |
1984 |
| 724 |
Micronutrient status in soils of Upper Egypt. 2- Copper |
1984 |
| 725 |
Micronutrient status in soils of Upper Egypt. 2- Copper |
1984 |
| 726 |
Micronutrient status in soils of Upper Egypt. 2- Copper |
1984 |
| 727 |
Micronutrient status in soils of upper Egypt. 2. Copper |
1984 |
| 728 |
Micronutrient status in soils of upper Egypt. 2. Copper |
1984 |
| 729 |
Micronutrient status in soils of upper Egypt. 2. Copper |
1984 |
| 730 |
Micronutrient status in soils of upper Egypt. 3. Iron |
1984 |