| 1031 |
The effect of the rate of application nitrogen and phosphorous on the stability of soil aggregates in onion field at Assiut area |
1973 |
| 1032 |
The form of nitrogen fertilizers and its influence on soil aggregate stability |
1973 |
| 1033 |
The influence of green manuring tillage, kind of organic matter and its level of application in the field on stable soil aggregates |
1973 |
| 1034 |
The ralation between stable aggregates, organic matter percentage and permeability in the soil Assiut Univ |
1973 |
| 1035 |
Carbonate content and its distribution in the soils of Upper Egypt |
1972 |
| 1036 |
Chemical weed control in Broad Beans (Vicia Faba,L.) under different moisture levels |
1972 |
| 1037 |
Chitical levels of alkali condition in some soils of Egypt as measured by their chemical and physical characteristics. Proc. Int
|
1972 |
| 1038 |
Chitical levels of alkali condition in some soils of Egypt as measured by their chemical and physical characteristics. Proc. Int
|
1972 |
| 1039 |
Effect of cultivation on some soil properties of a sandy soil in Assiut Govenorate |
1972 |
| 1040 |
Levels of soluble silica in a sandy soil in Upper Egypt |
1972 |
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