| 491 |
Biological control of root- rots and wilt diseases of cotton . |
2000 |
| 492 |
Biological control of root- rots and wilt diseases of cotton . |
2000 |
| 493 |
Effect of soil solarization on incidence of root- rots and wilt diseases of cotton . |
2000 |
| 494 |
Effect of soil solarization on incidence of root- rots and wilt diseases of cotton . |
2000 |
| 495 |
Effect of soil solarization on incidence of root- rots and wilt diseases of cotton . |
2000 |
| 496 |
Fungi associated with wheat foot and root diseases in Assiut governorate and some factors affecting disease incidence . Assiut |
2000 |
| 497 |
Fungi associated with wheat foot and root diseases in Assiut governorate and some factors affecting disease incidence . Assiut |
2000 |
| 498 |
Fungi associated with wheat foot and root diseases in Assiut governorate and some factors affecting disease incidence . Assiut |
2000 |
| 499 |
Occurrence of fungal diseases on date-palm trees and off-shoots in New Valley governorate and their biological control. |
2000 |
| 500 |
Occurrence offungal diseases on date-palm trees and off-shoots in New Valley governorate and their biological control. |
2000 |