| 1351 |
Evaluation of insecticides and time of their application for control of the red and black scale insects on orange trees in Assiut, Upper Egypt |
1979 |
| 1352 |
Evaluation of insecticides and time of their application for control of the red and black scale insects on orange trees in Assiut, Upper Egypt |
1979 |
| 1353 |
Factors in resistance of barley to the cereal aphids |
1979 |
| 1354 |
Factors in resistance of barley to the cereal aphids |
1979 |
| 1355 |
Haemolymph of honeybee worker in relation to cobalt chloride and/or vitamin C |
1979 |
| 1356 |
Haemolymph of honeybee worker in relation to cobalt chloride and/or vitamin C |
1979 |
| 1357 |
Haemolymph of honeybee worker in relation to cobalt chloride and/or vitamin C |
1979 |
| 1358 |
Haemolymph of honeybee worker in relation to cobalt chloride and/or vitamin C |
1979 |
| 1359 |
Haemolymph of honeybee worker larvae in relation to cobalt chloride and/or vitamin C |
1979 |
| 1360 |
Haemolymph of honeybee worker larvae in relation to cobalt chloride and/or vitamin C |
1979 |