| 791 |
Brood rearing by honeybee (Apis mellifera L.) and their relation to weather factors on foraging activity in Assiut region |
1991 |
| 792 |
Brood rearing by honeybee (Apis mellifera L.) and their relation to weather factors on foraging activity in Assiut region |
1991 |
| 793 |
Changes in weight of honeybee colonies and their relation to weather factors and foraging activity in Assiut region |
1991 |
| 794 |
Changes in weight of honeybee colonies and their relation to weather factors and foraging activity in Assiut region |
1991 |
| 795 |
Changes in weight of honeybee colonies and their relation to weather factors and foraging activity in Assiut region |
1991 |
| 796 |
Development and certain life-table parameters of Phytocoris sp. (Hemiptera: Miridae) at constant temperature |
1991 |
| 797 |
Development and certain life-table parameters of Phytocoris sp. (Hemiptera: Miridae) at constant temperature |
1991 |
| 798 |
Development and certain life-table parameters of Phytocoris sp. (Hemiptera: Miridae) at constant temperature |
1991 |
| 799 |
Development and certain life-table parameters of Phytocoris sp. (Hemiptera:Miridae) at constant temperature |
1991 |
| 800 |
Development and certain life-table parameters of Phytocoris sp. (Hemiptera:Miridae) at constant temperature |
1991 |
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