| 851 |
Relative contribution of particle size fractions to the soil content of inorganic mixed gels |
1980 |
| 852 |
Relative contribution of particle size fractions to the soil content of inorganic mixed gels |
1980 |
| 853 |
Response of snaphean to application of P and Fe in calcareous soil |
1980 |
| 854 |
Response of snaphean to application of P and Fe in calcareous soil |
1980 |
| 855 |
Status of certain micronutrients in some selected soils from Middle and Upper Egypt |
1980 |
| 856 |
Status of certain micronutrients in some selected soils from Middle and Upper Egypt |
1980 |
| 857 |
Status of iron in the soils of El-Minia Governorate |
1980 |
| 858 |
Status of manganese in the soils of El-Minia Governorate. |
1980 |
| 859 |
Yield and water utilization efficiency of squash and soybean plants grown under a modified subirrigation - fertilization technique in a sandy calcareous soil |
1980 |
| 860 |
Yield and water utilization efficiency of squash and soybean plants grown under a modified subirrigation - fertilization technique in a sandy calcareous soil |
1980 |