| 961 |
Soil fauna of Zizyphus fruit trees in Assiut area. |
1987 |
| 962 |
Some biological aspect of the potato tuberworm, Phthorimaea operculella Zeller in Upper Egypt (Lepidoptera:Gelechiidae) |
1987 |
| 963 |
Some biological aspect of the potato tuberworm, Phthorimaea operculella Zeller in Upper Egypt (Lepidoptera:Gelechiidae) |
1987 |
| 964 |
Some biological aspects of the potato tuberworm, Phthorimeae operculella Zeller in Upper Egypt (Lepidoptera Gelechiidae) |
1987 |
| 965 |
Some biological aspects of the potato tuberworm, Phthorimeae operculella Zeller in Upper Egypt (Lepidoptera Gelechiidae) |
1987 |
| 966 |
Surface foraging activity of sand termite Psammotermes hybostoma (Desn.) in Upper Egypt |
1987 |
| 967 |
Surface foraging activity of sand termite Psammotermes hybostoma (Desn.) in Upper Egypt |
1987 |
| 968 |
Susceptibility of certain potato varieties to aphids and tuberworm |
1987 |
| 969 |
Susceptibility of certain potato varieties to aphids and tuberworm |
1987 |
| 970 |
Susceptibility of certain potato varieties to aphids and tuberworm |
1987 |
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