THE INCIDENCE AND HOST TREES OF THE PINE WOOLLY APHID, PINEUS PINI (L.), IN EAST AFRICA
| Autor: | ODERA, J. A. |
|---|---|
| Zdroj: | The Commonwealth Forestry Review, 1974 Jun 01. 532 (156), 128-136. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | ODERA, J. A. |
|---|---|
| Zdroj: | The Commonwealth Forestry Review, 1974 Jun 01. 532 (156), 128-136. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|